1566240876

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{1789}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 4022731440

約数和(自身を除く): 2456490564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 293, 332, 498, 586, 747, 879, 996, 1172, 1494, 1758, 1789, 2637, 2988, 3516, 3578, 5274, 5367, 7156, 10548, 10734, 16101, 21468, 24319, 32202, 48638, 64404, 72957, 97276, 145914, 148487, 218871, 291828, 296974, 437742, 445461, 524177, 593948, 875484, 890922, 1048354, 1336383, 1572531, 1781844, 2096708, 2672766, 3145062, 4717593, 5345532, 6290124, 9435186, 18870372, 43506691, 87013382, 130520073, 174026764, 261040146, 391560219, 522080292, 783120438, 1566240876]

約数ペア:

[(1, 1566240876), (2, 783120438), (3, 522080292), (4, 391560219), (6, 261040146), (9, 174026764), (12, 130520073), (18, 87013382), (36, 43506691), (83, 18870372), (166, 9435186), (249, 6290124), (293, 5345532), (332, 4717593), (498, 3145062), (586, 2672766), (747, 2096708), (879, 1781844), (996, 1572531), (1172, 1336383), (1494, 1048354), (1758, 890922), (1789, 875484), (2637, 593948), (2988, 524177), (3516, 445461), (3578, 437742), (5274, 296974), (5367, 291828), (7156, 218871), (10548, 148487), (10734, 145914), (16101, 97276), (21468, 72957), (24319, 64404), (32202, 48638)]