420151704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{31657}}^1$

素因数の和:31752

約数の個数: 64

約数和(自身を含む): 1215667200

約数和(自身を除く): 795515496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 31657, 63314, 94971, 126628, 189942, 221599, 253256, 379884, 443198, 664797, 759768, 886396, 1329594, 1772792, 2500903, 2659188, 5001806, 5318376, 7502709, 10003612, 15005418, 17506321, 20007224, 30010836, 35012642, 52518963, 60021672, 70025284, 105037926, 140050568, 210075852, 420151704]

約数ペア:

[(1, 420151704), (2, 210075852), (3, 140050568), (4, 105037926), (6, 70025284), (7, 60021672), (8, 52518963), (12, 35012642), (14, 30010836), (21, 20007224), (24, 17506321), (28, 15005418), (42, 10003612), (56, 7502709), (79, 5318376), (84, 5001806), (158, 2659188), (168, 2500903), (237, 1772792), (316, 1329594), (474, 886396), (553, 759768), (632, 664797), (948, 443198), (1106, 379884), (1659, 253256), (1896, 221599), (2212, 189942), (3318, 126628), (4424, 94971), (6636, 63314), (13272, 31657)]