890909544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3533}}^1$

素因数の和:3647

約数の個数: 128

約数和(自身を含む): 2714112000

約数和(自身を除く): 1823202456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 79, 84, 114, 133, 152, 158, 168, 228, 237, 266, 316, 399, 456, 474, 532, 553, 632, 798, 948, 1064, 1106, 1501, 1596, 1659, 1896, 2212, 3002, 3192, 3318, 3533, 4424, 4503, 6004, 6636, 7066, 9006, 10507, 10599, 12008, 13272, 14132, 18012, 21014, 21198, 24731, 28264, 31521, 36024, 42028, 42396, 49462, 63042, 67127, 74193, 84056, 84792, 98924, 126084, 134254, 148386, 197848, 201381, 252168, 268508, 279107, 296772, 402762, 469889, 537016, 558214, 593544, 805524, 837321, 939778, 1116428, 1409667, 1611048, 1674642, 1879556, 1953749, 2232856, 2819334, 3349284, 3759112, 3907498, 5303033, 5638668, 5861247, 6698568, 7814996, 10606066, 11277336, 11722494, 15629992, 15909099, 21212132, 23444988, 31818198, 37121231, 42424264, 46889976, 63636396, 74242462, 111363693, 127272792, 148484924, 222727386, 296969848, 445454772, 890909544]

約数ペア:

[(1, 890909544), (2, 445454772), (3, 296969848), (4, 222727386), (6, 148484924), (7, 127272792), (8, 111363693), (12, 74242462), (14, 63636396), (19, 46889976), (21, 42424264), (24, 37121231), (28, 31818198), (38, 23444988), (42, 21212132), (56, 15909099), (57, 15629992), (76, 11722494), (79, 11277336), (84, 10606066), (114, 7814996), (133, 6698568), (152, 5861247), (158, 5638668), (168, 5303033), (228, 3907498), (237, 3759112), (266, 3349284), (316, 2819334), (399, 2232856), (456, 1953749), (474, 1879556), (532, 1674642), (553, 1611048), (632, 1409667), (798, 1116428), (948, 939778), (1064, 837321), (1106, 805524), (1501, 593544), (1596, 558214), (1659, 537016), (1896, 469889), (2212, 402762), (3002, 296772), (3192, 279107), (3318, 268508), (3533, 252168), (4424, 201381), (4503, 197848), (6004, 148386), (6636, 134254), (7066, 126084), (9006, 98924), (10507, 84792), (10599, 84056), (12008, 74193), (13272, 67127), (14132, 63042), (18012, 49462), (21014, 42396), (21198, 42028), (24731, 36024), (28264, 31521)]