331109856

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 432

約数和(自身を含む): 1254839040

約数和(自身を除く): 923729184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 79, 81, 84, 88, 96, 98, 99, 108, 112, 126, 132, 144, 147, 154, 158, 162, 168, 176, 189, 196, 198, 216, 224, 231, 237, 243, 252, 264, 288, 294, 297, 308, 316, 324, 336, 352, 378, 392, 396, 432, 441, 462, 474, 486, 504, 528, 539, 553, 567, 588, 594, 616, 632, 648, 672, 693, 711, 756, 784, 792, 864, 869, 882, 891, 924, 948, 972, 1008, 1056, 1078, 1106, 1134, 1176, 1188, 1232, 1264, 1296, 1323, 1386, 1422, 1512, 1568, 1584, 1617, 1659, 1701, 1738, 1764, 1782, 1848, 1896, 1944, 2016, 2079, 2133, 2156, 2212, 2268, 2352, 2376, 2464, 2528, 2592, 2607, 2646, 2673, 2772, 2844, 3024, 3168, 3234, 3318, 3402, 3476, 3528, 3564, 3696, 3792, 3871, 3888, 3969, 4158, 4266, 4312, 4424, 4536, 4704, 4752, 4851, 4977, 5214, 5292, 5346, 5544, 5688, 6048, 6083, 6237, 6399, 6468, 6636, 6804, 6952, 7056, 7128, 7392, 7584, 7742, 7776, 7821, 7938, 8316, 8532, 8624, 8848, 9072, 9504, 9702, 9954, 10428, 10584, 10692, 11088, 11376, 11613, 11907, 12166, 12474, 12798, 12936, 13272, 13608, 13904, 14112, 14256, 14553, 14931, 15484, 15642, 15876, 16632, 17064, 17248, 17696, 18144, 18249, 18711, 19197, 19404, 19908, 20856, 21168, 21384, 22176, 22752, 23226, 23463, 23814, 24332, 24948, 25596, 25872, 26544, 27216, 27808, 28512, 29106, 29862, 30968, 31284, 31752, 33264, 34128, 34839, 36498, 37422, 38394, 38808, 39816, 41712, 42336, 42581, 42768, 43659, 44793, 46452, 46926, 47628, 48664, 49896, 51192, 51744, 53088, 54432, 54747, 58212, 59724, 61936, 62568, 63504, 66528, 68256, 69678, 70389, 72996, 74844, 76788, 77616, 79632, 83424, 85162, 85536, 87318, 89586, 92904, 93852, 95256, 97328, 99792, 102384, 104517, 109494, 116424, 119448, 123872, 125136, 127008, 127743, 130977, 134379, 139356, 140778, 145992, 149688, 153576, 155232, 159264, 164241, 170324, 174636, 179172, 185808, 187704, 190512, 194656, 199584, 204768, 209034, 211167, 218988, 232848, 238896, 250272, 255486, 261954, 268758, 278712, 281556, 291984, 299376, 307152, 313551, 328482, 340648, 349272, 358344, 371616, 375408, 381024, 383229, 418068, 422334, 437976, 465696, 477792, 492723, 510972, 523908, 537516, 557424, 563112, 583968, 598752, 614304, 627102, 656964, 681296, 698544, 716688, 750816, 766458, 836136, 844668, 875952, 940653, 985446, 1021944, 1047816, 1075032, 1114848, 1126224, 1149687, 1254204, 1313928, 1362592, 1397088, 1433376, 1478169, 1532916, 1672272, 1689336, 1751904, 1881306, 1970892, 2043888, 2095632, 2150064, 2252448, 2299374, 2508408, 2627856, 2956338, 3065832, 3344544, 3378672, 3449061, 3762612, 3941784, 4087776, 4191264, 4300128, 4598748, 5016816, 5255712, 5912676, 6131664, 6757344, 6898122, 7525224, 7883568, 9197496, 10033632, 10347183, 11825352, 12263328, 13796244, 15050448, 15767136, 18394992, 20694366, 23650704, 27592488, 30100896, 36789984, 41388732, 47301408, 55184976, 82777464, 110369952, 165554928, 331109856]

約数ペア:

[(1, 331109856), (2, 165554928), (3, 110369952), (4, 82777464), (6, 55184976), (7, 47301408), (8, 41388732), (9, 36789984), (11, 30100896), (12, 27592488), (14, 23650704), (16, 20694366), (18, 18394992), (21, 15767136), (22, 15050448), (24, 13796244), (27, 12263328), (28, 11825352), (32, 10347183), (33, 10033632), (36, 9197496), (42, 7883568), (44, 7525224), (48, 6898122), (49, 6757344), (54, 6131664), (56, 5912676), (63, 5255712), (66, 5016816), (72, 4598748), (77, 4300128), (79, 4191264), (81, 4087776), (84, 3941784), (88, 3762612), (96, 3449061), (98, 3378672), (99, 3344544), (108, 3065832), (112, 2956338), (126, 2627856), (132, 2508408), (144, 2299374), (147, 2252448), (154, 2150064), (158, 2095632), (162, 2043888), (168, 1970892), (176, 1881306), (189, 1751904), (196, 1689336), (198, 1672272), (216, 1532916), (224, 1478169), (231, 1433376), (237, 1397088), (243, 1362592), (252, 1313928), (264, 1254204), (288, 1149687), (294, 1126224), (297, 1114848), (308, 1075032), (316, 1047816), (324, 1021944), (336, 985446), (352, 940653), (378, 875952), (392, 844668), (396, 836136), (432, 766458), (441, 750816), (462, 716688), (474, 698544), (486, 681296), (504, 656964), (528, 627102), (539, 614304), (553, 598752), (567, 583968), (588, 563112), (594, 557424), (616, 537516), (632, 523908), (648, 510972), (672, 492723), (693, 477792), (711, 465696), (756, 437976), (784, 422334), (792, 418068), (864, 383229), (869, 381024), (882, 375408), (891, 371616), (924, 358344), (948, 349272), (972, 340648), (1008, 328482), (1056, 313551), (1078, 307152), (1106, 299376), (1134, 291984), (1176, 281556), (1188, 278712), (1232, 268758), (1264, 261954), (1296, 255486), (1323, 250272), (1386, 238896), (1422, 232848), (1512, 218988), (1568, 211167), (1584, 209034), (1617, 204768), (1659, 199584), (1701, 194656), (1738, 190512), (1764, 187704), (1782, 185808), (1848, 179172), (1896, 174636), (1944, 170324), (2016, 164241), (2079, 159264), (2133, 155232), (2156, 153576), (2212, 149688), (2268, 145992), (2352, 140778), (2376, 139356), (2464, 134379), (2528, 130977), (2592, 127743), (2607, 127008), (2646, 125136), (2673, 123872), (2772, 119448), (2844, 116424), (3024, 109494), (3168, 104517), (3234, 102384), (3318, 99792), (3402, 97328), (3476, 95256), (3528, 93852), (3564, 92904), (3696, 89586), (3792, 87318), (3871, 85536), (3888, 85162), (3969, 83424), (4158, 79632), (4266, 77616), (4312, 76788), (4424, 74844), (4536, 72996), (4704, 70389), (4752, 69678), (4851, 68256), (4977, 66528), (5214, 63504), (5292, 62568), (5346, 61936), (5544, 59724), (5688, 58212), (6048, 54747), (6083, 54432), (6237, 53088), (6399, 51744), (6468, 51192), (6636, 49896), (6804, 48664), (6952, 47628), (7056, 46926), (7128, 46452), (7392, 44793), (7584, 43659), (7742, 42768), (7776, 42581), (7821, 42336), (7938, 41712), (8316, 39816), (8532, 38808), (8624, 38394), (8848, 37422), (9072, 36498), (9504, 34839), (9702, 34128), (9954, 33264), (10428, 31752), (10584, 31284), (10692, 30968), (11088, 29862), (11376, 29106), (11613, 28512), (11907, 27808), (12166, 27216), (12474, 26544), (12798, 25872), (12936, 25596), (13272, 24948), (13608, 24332), (13904, 23814), (14112, 23463), (14256, 23226), (14553, 22752), (14931, 22176), (15484, 21384), (15642, 21168), (15876, 20856), (16632, 19908), (17064, 19404), (17248, 19197), (17696, 18711), (18144, 18249)]