1641375648

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 432

約数和(自身を含む): 5629347360

約数和(自身を除く): 3987971712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 37, 38, 44, 48, 57, 66, 67, 72, 74, 76, 88, 96, 99, 111, 114, 121, 132, 134, 144, 148, 152, 171, 176, 198, 201, 209, 222, 228, 242, 264, 268, 288, 296, 304, 333, 342, 352, 363, 396, 402, 407, 418, 444, 456, 484, 528, 536, 592, 603, 608, 627, 666, 684, 703, 726, 737, 792, 804, 814, 836, 888, 912, 968, 1056, 1072, 1089, 1184, 1206, 1221, 1254, 1273, 1332, 1368, 1406, 1452, 1474, 1584, 1608, 1628, 1672, 1776, 1824, 1881, 1936, 2109, 2144, 2178, 2211, 2299, 2412, 2442, 2479, 2508, 2546, 2664, 2736, 2812, 2904, 2948, 3168, 3216, 3256, 3344, 3552, 3663, 3762, 3819, 3872, 4218, 4356, 4422, 4477, 4598, 4824, 4884, 4958, 5016, 5092, 5328, 5472, 5624, 5808, 5896, 6327, 6432, 6512, 6633, 6688, 6897, 7326, 7437, 7524, 7638, 7733, 8107, 8436, 8712, 8844, 8954, 9196, 9648, 9768, 9916, 10032, 10184, 10656, 11248, 11457, 11616, 11792, 12654, 13024, 13266, 13431, 13794, 14003, 14652, 14874, 15048, 15276, 15466, 16214, 16872, 17424, 17688, 17908, 18392, 19296, 19536, 19832, 20064, 20368, 20691, 22311, 22496, 22914, 23199, 23584, 24321, 25308, 26532, 26862, 27269, 27588, 28006, 29304, 29748, 30096, 30552, 30932, 32428, 33744, 34848, 35376, 35816, 36784, 39072, 39664, 40293, 40736, 41382, 42009, 44622, 45828, 46398, 47101, 48642, 50616, 53064, 53724, 54538, 55176, 56012, 58608, 59496, 60192, 61104, 61864, 64856, 67488, 69597, 70752, 71632, 72963, 73568, 79328, 80586, 81807, 82764, 84018, 85063, 89244, 91656, 92796, 94202, 97284, 101232, 106128, 107448, 109076, 110352, 112024, 117216, 118992, 122208, 123728, 126027, 129712, 139194, 141303, 143264, 145926, 154033, 161172, 163614, 165528, 168036, 170126, 178488, 183312, 185592, 188404, 194568, 202464, 212256, 214896, 218152, 220704, 224048, 237984, 245421, 247456, 252054, 255189, 259424, 278388, 282606, 291852, 299959, 308066, 322344, 327228, 331056, 336072, 340252, 356976, 366624, 371184, 376808, 389136, 423909, 429792, 436304, 448096, 462099, 490842, 504108, 510378, 518111, 556776, 565212, 583704, 599918, 616132, 644688, 654456, 662112, 672144, 680504, 713952, 742368, 753616, 765567, 778272, 847818, 872608, 899877, 924198, 981684, 1008216, 1020756, 1036222, 1113552, 1130424, 1167408, 1199836, 1232264, 1289376, 1308912, 1344288, 1361008, 1386297, 1507232, 1531134, 1554333, 1695636, 1799754, 1848396, 1963368, 2016432, 2041512, 2072444, 2227104, 2260848, 2334816, 2399672, 2464528, 2617824, 2699631, 2722016, 2772594, 3062268, 3108666, 3391272, 3599508, 3696792, 3926736, 4032864, 4083024, 4144888, 4521696, 4662999, 4799344, 4929056, 5399262, 5545188, 5699221, 6124536, 6217332, 6782544, 7199016, 7393584, 7853472, 8166048, 8289776, 9325998, 9598688, 10798524, 11090376, 11398442, 12249072, 12434664, 13565088, 14398032, 14787168, 16579552, 17097663, 18651996, 21597048, 22180752, 22796884, 24498144, 24869328, 28796064, 34195326, 37303992, 43194096, 44361504, 45593768, 49738656, 51292989, 68390652, 74607984, 86388192, 91187536, 102585978, 136781304, 149215968, 182375072, 205171956, 273562608, 410343912, 547125216, 820687824, 1641375648]

約数ペア:

[(1, 1641375648), (2, 820687824), (3, 547125216), (4, 410343912), (6, 273562608), (8, 205171956), (9, 182375072), (11, 149215968), (12, 136781304), (16, 102585978), (18, 91187536), (19, 86388192), (22, 74607984), (24, 68390652), (32, 51292989), (33, 49738656), (36, 45593768), (37, 44361504), (38, 43194096), (44, 37303992), (48, 34195326), (57, 28796064), (66, 24869328), (67, 24498144), (72, 22796884), (74, 22180752), (76, 21597048), (88, 18651996), (96, 17097663), (99, 16579552), (111, 14787168), (114, 14398032), (121, 13565088), (132, 12434664), (134, 12249072), (144, 11398442), (148, 11090376), (152, 10798524), (171, 9598688), (176, 9325998), (198, 8289776), (201, 8166048), (209, 7853472), (222, 7393584), (228, 7199016), (242, 6782544), (264, 6217332), (268, 6124536), (288, 5699221), (296, 5545188), (304, 5399262), (333, 4929056), (342, 4799344), (352, 4662999), (363, 4521696), (396, 4144888), (402, 4083024), (407, 4032864), (418, 3926736), (444, 3696792), (456, 3599508), (484, 3391272), (528, 3108666), (536, 3062268), (592, 2772594), (603, 2722016), (608, 2699631), (627, 2617824), (666, 2464528), (684, 2399672), (703, 2334816), (726, 2260848), (737, 2227104), (792, 2072444), (804, 2041512), (814, 2016432), (836, 1963368), (888, 1848396), (912, 1799754), (968, 1695636), (1056, 1554333), (1072, 1531134), (1089, 1507232), (1184, 1386297), (1206, 1361008), (1221, 1344288), (1254, 1308912), (1273, 1289376), (1332, 1232264), (1368, 1199836), (1406, 1167408), (1452, 1130424), (1474, 1113552), (1584, 1036222), (1608, 1020756), (1628, 1008216), (1672, 981684), (1776, 924198), (1824, 899877), (1881, 872608), (1936, 847818), (2109, 778272), (2144, 765567), (2178, 753616), (2211, 742368), (2299, 713952), (2412, 680504), (2442, 672144), (2479, 662112), (2508, 654456), (2546, 644688), (2664, 616132), (2736, 599918), (2812, 583704), (2904, 565212), (2948, 556776), (3168, 518111), (3216, 510378), (3256, 504108), (3344, 490842), (3552, 462099), (3663, 448096), (3762, 436304), (3819, 429792), (3872, 423909), (4218, 389136), (4356, 376808), (4422, 371184), (4477, 366624), (4598, 356976), (4824, 340252), (4884, 336072), (4958, 331056), (5016, 327228), (5092, 322344), (5328, 308066), (5472, 299959), (5624, 291852), (5808, 282606), (5896, 278388), (6327, 259424), (6432, 255189), (6512, 252054), (6633, 247456), (6688, 245421), (6897, 237984), (7326, 224048), (7437, 220704), (7524, 218152), (7638, 214896), (7733, 212256), (8107, 202464), (8436, 194568), (8712, 188404), (8844, 185592), (8954, 183312), (9196, 178488), (9648, 170126), (9768, 168036), (9916, 165528), (10032, 163614), (10184, 161172), (10656, 154033), (11248, 145926), (11457, 143264), (11616, 141303), (11792, 139194), (12654, 129712), (13024, 126027), (13266, 123728), (13431, 122208), (13794, 118992), (14003, 117216), (14652, 112024), (14874, 110352), (15048, 109076), (15276, 107448), (15466, 106128), (16214, 101232), (16872, 97284), (17424, 94202), (17688, 92796), (17908, 91656), (18392, 89244), (19296, 85063), (19536, 84018), (19832, 82764), (20064, 81807), (20368, 80586), (20691, 79328), (22311, 73568), (22496, 72963), (22914, 71632), (23199, 70752), (23584, 69597), (24321, 67488), (25308, 64856), (26532, 61864), (26862, 61104), (27269, 60192), (27588, 59496), (28006, 58608), (29304, 56012), (29748, 55176), (30096, 54538), (30552, 53724), (30932, 53064), (32428, 50616), (33744, 48642), (34848, 47101), (35376, 46398), (35816, 45828), (36784, 44622), (39072, 42009), (39664, 41382), (40293, 40736)]