1221334044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 3313121280

約数和(自身を除く): 2091787236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 283, 332, 498, 566, 581, 619, 849, 996, 1132, 1162, 1238, 1698, 1743, 1857, 1981, 2324, 2476, 3396, 3486, 3714, 3962, 4333, 5943, 6972, 7428, 7924, 8666, 11886, 12999, 17332, 23489, 23772, 25998, 46978, 51377, 51996, 70467, 93956, 102754, 140934, 154131, 164423, 175177, 205508, 281868, 308262, 328846, 350354, 359639, 493269, 525531, 616524, 657692, 700708, 719278, 986538, 1051062, 1078917, 1226239, 1438556, 1973076, 2102124, 2157834, 2452478, 3678717, 4315668, 4904956, 7357434, 14539691, 14714868, 29079382, 43619073, 58158764, 87238146, 101777837, 174476292, 203555674, 305333511, 407111348, 610667022, 1221334044]

約数ペア:

[(1, 1221334044), (2, 610667022), (3, 407111348), (4, 305333511), (6, 203555674), (7, 174476292), (12, 101777837), (14, 87238146), (21, 58158764), (28, 43619073), (42, 29079382), (83, 14714868), (84, 14539691), (166, 7357434), (249, 4904956), (283, 4315668), (332, 3678717), (498, 2452478), (566, 2157834), (581, 2102124), (619, 1973076), (849, 1438556), (996, 1226239), (1132, 1078917), (1162, 1051062), (1238, 986538), (1698, 719278), (1743, 700708), (1857, 657692), (1981, 616524), (2324, 525531), (2476, 493269), (3396, 359639), (3486, 350354), (3714, 328846), (3962, 308262), (4333, 281868), (5943, 205508), (6972, 175177), (7428, 164423), (7924, 154131), (8666, 140934), (11886, 102754), (12999, 93956), (17332, 70467), (23489, 51996), (23772, 51377), (25998, 46978)]