783120438

素因数分解:

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

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 1724027760

約数和(自身を除く): 940907322

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 293, 498, 586, 747, 879, 1494, 1758, 1789, 2637, 3578, 5274, 5367, 10734, 16101, 24319, 32202, 48638, 72957, 145914, 148487, 218871, 296974, 437742, 445461, 524177, 890922, 1048354, 1336383, 1572531, 2672766, 3145062, 4717593, 9435186, 43506691, 87013382, 130520073, 261040146, 391560219, 783120438]

約数ペア:

[(1, 783120438), (2, 391560219), (3, 261040146), (6, 130520073), (9, 87013382), (18, 43506691), (83, 9435186), (166, 4717593), (249, 3145062), (293, 2672766), (498, 1572531), (586, 1336383), (747, 1048354), (879, 890922), (1494, 524177), (1758, 445461), (1789, 437742), (2637, 296974), (3578, 218871), (5274, 148487), (5367, 145914), (10734, 72957), (16101, 48638), (24319, 32202)]