217945728

素因数分解:

$2^7\times 3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:67

約数の個数: 576

約数和(自身を含む): 888844320

約数和(自身を除く): 670898592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 32, 33, 36, 39, 42, 44, 48, 49, 52, 54, 56, 63, 64, 66, 72, 77, 78, 81, 84, 88, 91, 96, 98, 99, 104, 108, 112, 117, 126, 128, 132, 143, 144, 147, 154, 156, 162, 168, 176, 182, 189, 192, 196, 198, 208, 216, 224, 231, 234, 243, 252, 264, 273, 286, 288, 294, 297, 308, 312, 324, 336, 351, 352, 364, 378, 384, 392, 396, 416, 429, 432, 441, 448, 462, 468, 486, 504, 528, 539, 546, 567, 572, 576, 588, 594, 616, 624, 637, 648, 672, 693, 702, 704, 728, 756, 784, 792, 819, 832, 858, 864, 882, 891, 896, 924, 936, 972, 1001, 1008, 1053, 1056, 1078, 1092, 1134, 1144, 1152, 1176, 1188, 1232, 1248, 1274, 1287, 1296, 1323, 1344, 1386, 1404, 1408, 1456, 1512, 1568, 1584, 1617, 1638, 1664, 1701, 1716, 1728, 1764, 1782, 1848, 1872, 1911, 1944, 2002, 2016, 2079, 2106, 2112, 2156, 2184, 2268, 2288, 2352, 2376, 2457, 2464, 2496, 2548, 2574, 2592, 2646, 2673, 2688, 2772, 2808, 2912, 3003, 3024, 3136, 3159, 3168, 3234, 3276, 3402, 3432, 3456, 3528, 3564, 3696, 3744, 3822, 3861, 3888, 3969, 4004, 4032, 4158, 4212, 4224, 4312, 4368, 4536, 4576, 4704, 4752, 4851, 4914, 4928, 4992, 5096, 5148, 5184, 5292, 5346, 5544, 5616, 5733, 5824, 6006, 6048, 6237, 6272, 6318, 6336, 6468, 6552, 6804, 6864, 7007, 7056, 7128, 7371, 7392, 7488, 7644, 7722, 7776, 7938, 8008, 8064, 8316, 8424, 8624, 8736, 9009, 9072, 9152, 9408, 9504, 9702, 9828, 9856, 10192, 10296, 10368, 10584, 10692, 11088, 11232, 11466, 11583, 11648, 11907, 12012, 12096, 12474, 12636, 12672, 12936, 13104, 13608, 13728, 14014, 14112, 14256, 14553, 14742, 14784, 14976, 15288, 15444, 15552, 15876, 16016, 16632, 16848, 17199, 17248, 17472, 18018, 18144, 18304, 18711, 18816, 19008, 19404, 19656, 20384, 20592, 21021, 21168, 21384, 22113, 22176, 22464, 22932, 23166, 23814, 24024, 24192, 24948, 25272, 25872, 26208, 27027, 27216, 27456, 28028, 28224, 28512, 29106, 29484, 29568, 30576, 30888, 31104, 31752, 32032, 33264, 33696, 34398, 34496, 34749, 34944, 36036, 36288, 37422, 38016, 38808, 39312, 40768, 41184, 42042, 42336, 42768, 43659, 44226, 44352, 44928, 45864, 46332, 47628, 48048, 49896, 50544, 51597, 51744, 52416, 54054, 54432, 54912, 56056, 56448, 57024, 58212, 58968, 61152, 61776, 63063, 63504, 64064, 66528, 67392, 68796, 68992, 69498, 72072, 72576, 74844, 77616, 78624, 81081, 81536, 82368, 84084, 84672, 85536, 87318, 88452, 88704, 91728, 92664, 95256, 96096, 99792, 101088, 103194, 103488, 104832, 108108, 108864, 112112, 114048, 116424, 117936, 122304, 123552, 126126, 127008, 128128, 130977, 133056, 134784, 137592, 138996, 144144, 149688, 154791, 155232, 157248, 162162, 164736, 168168, 169344, 171072, 174636, 176904, 183456, 185328, 189189, 190512, 192192, 199584, 202176, 206388, 206976, 216216, 217728, 224224, 232848, 235872, 243243, 244608, 247104, 252252, 254016, 261954, 266112, 275184, 277992, 288288, 299376, 309582, 310464, 314496, 324324, 336336, 342144, 349272, 353808, 366912, 370656, 378378, 381024, 384384, 399168, 404352, 412776, 432432, 448448, 465696, 471744, 486486, 494208, 504504, 508032, 523908, 550368, 555984, 567567, 576576, 598752, 619164, 620928, 648648, 672672, 698544, 707616, 733824, 741312, 756756, 762048, 798336, 825552, 864864, 896896, 931392, 943488, 972972, 1009008, 1047816, 1100736, 1111968, 1135134, 1153152, 1197504, 1238328, 1297296, 1345344, 1397088, 1415232, 1482624, 1513512, 1524096, 1651104, 1702701, 1729728, 1862784, 1945944, 2018016, 2095632, 2201472, 2223936, 2270268, 2395008, 2476656, 2594592, 2690688, 2794176, 2830464, 3027024, 3302208, 3405402, 3459456, 3891888, 4036032, 4191264, 4447872, 4540536, 4953312, 5189184, 5588352, 6054048, 6604416, 6810804, 7783776, 8072064, 8382528, 9081072, 9906624, 10378368, 12108096, 13621608, 15567552, 16765056, 18162144, 19813248, 24216192, 27243216, 31135104, 36324288, 54486432, 72648576, 108972864, 217945728]

約数ペア:

[(1, 217945728), (2, 108972864), (3, 72648576), (4, 54486432), (6, 36324288), (7, 31135104), (8, 27243216), (9, 24216192), (11, 19813248), (12, 18162144), (13, 16765056), (14, 15567552), (16, 13621608), (18, 12108096), (21, 10378368), (22, 9906624), (24, 9081072), (26, 8382528), (27, 8072064), (28, 7783776), (32, 6810804), (33, 6604416), (36, 6054048), (39, 5588352), (42, 5189184), (44, 4953312), (48, 4540536), (49, 4447872), (52, 4191264), (54, 4036032), (56, 3891888), (63, 3459456), (64, 3405402), (66, 3302208), (72, 3027024), (77, 2830464), (78, 2794176), (81, 2690688), (84, 2594592), (88, 2476656), (91, 2395008), (96, 2270268), (98, 2223936), (99, 2201472), (104, 2095632), (108, 2018016), (112, 1945944), (117, 1862784), (126, 1729728), (128, 1702701), (132, 1651104), (143, 1524096), (144, 1513512), (147, 1482624), (154, 1415232), (156, 1397088), (162, 1345344), (168, 1297296), (176, 1238328), (182, 1197504), (189, 1153152), (192, 1135134), (196, 1111968), (198, 1100736), (208, 1047816), (216, 1009008), (224, 972972), (231, 943488), (234, 931392), (243, 896896), (252, 864864), (264, 825552), (273, 798336), (286, 762048), (288, 756756), (294, 741312), (297, 733824), (308, 707616), (312, 698544), (324, 672672), (336, 648648), (351, 620928), (352, 619164), (364, 598752), (378, 576576), (384, 567567), (392, 555984), (396, 550368), (416, 523908), (429, 508032), (432, 504504), (441, 494208), (448, 486486), (462, 471744), (468, 465696), (486, 448448), (504, 432432), (528, 412776), (539, 404352), (546, 399168), (567, 384384), (572, 381024), (576, 378378), (588, 370656), (594, 366912), (616, 353808), (624, 349272), (637, 342144), (648, 336336), (672, 324324), (693, 314496), (702, 310464), (704, 309582), (728, 299376), (756, 288288), (784, 277992), (792, 275184), (819, 266112), (832, 261954), (858, 254016), (864, 252252), (882, 247104), (891, 244608), (896, 243243), (924, 235872), (936, 232848), (972, 224224), (1001, 217728), (1008, 216216), (1053, 206976), (1056, 206388), (1078, 202176), (1092, 199584), (1134, 192192), (1144, 190512), (1152, 189189), (1176, 185328), (1188, 183456), (1232, 176904), (1248, 174636), (1274, 171072), (1287, 169344), (1296, 168168), (1323, 164736), (1344, 162162), (1386, 157248), (1404, 155232), (1408, 154791), (1456, 149688), (1512, 144144), (1568, 138996), (1584, 137592), (1617, 134784), (1638, 133056), (1664, 130977), (1701, 128128), (1716, 127008), (1728, 126126), (1764, 123552), (1782, 122304), (1848, 117936), (1872, 116424), (1911, 114048), (1944, 112112), (2002, 108864), (2016, 108108), (2079, 104832), (2106, 103488), (2112, 103194), (2156, 101088), (2184, 99792), (2268, 96096), (2288, 95256), (2352, 92664), (2376, 91728), (2457, 88704), (2464, 88452), (2496, 87318), (2548, 85536), (2574, 84672), (2592, 84084), (2646, 82368), (2673, 81536), (2688, 81081), (2772, 78624), (2808, 77616), (2912, 74844), (3003, 72576), (3024, 72072), (3136, 69498), (3159, 68992), (3168, 68796), (3234, 67392), (3276, 66528), (3402, 64064), (3432, 63504), (3456, 63063), (3528, 61776), (3564, 61152), (3696, 58968), (3744, 58212), (3822, 57024), (3861, 56448), (3888, 56056), (3969, 54912), (4004, 54432), (4032, 54054), (4158, 52416), (4212, 51744), (4224, 51597), (4312, 50544), (4368, 49896), (4536, 48048), (4576, 47628), (4704, 46332), (4752, 45864), (4851, 44928), (4914, 44352), (4928, 44226), (4992, 43659), (5096, 42768), (5148, 42336), (5184, 42042), (5292, 41184), (5346, 40768), (5544, 39312), (5616, 38808), (5733, 38016), (5824, 37422), (6006, 36288), (6048, 36036), (6237, 34944), (6272, 34749), (6318, 34496), (6336, 34398), (6468, 33696), (6552, 33264), (6804, 32032), (6864, 31752), (7007, 31104), (7056, 30888), (7128, 30576), (7371, 29568), (7392, 29484), (7488, 29106), (7644, 28512), (7722, 28224), (7776, 28028), (7938, 27456), (8008, 27216), (8064, 27027), (8316, 26208), (8424, 25872), (8624, 25272), (8736, 24948), (9009, 24192), (9072, 24024), (9152, 23814), (9408, 23166), (9504, 22932), (9702, 22464), (9828, 22176), (9856, 22113), (10192, 21384), (10296, 21168), (10368, 21021), (10584, 20592), (10692, 20384), (11088, 19656), (11232, 19404), (11466, 19008), (11583, 18816), (11648, 18711), (11907, 18304), (12012, 18144), (12096, 18018), (12474, 17472), (12636, 17248), (12672, 17199), (12936, 16848), (13104, 16632), (13608, 16016), (13728, 15876), (14014, 15552), (14112, 15444), (14256, 15288), (14553, 14976), (14742, 14784)]