687555732

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 1689206400

約数和(自身を除く): 1001650668

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 83, 113, 123, 149, 164, 166, 226, 246, 249, 298, 332, 339, 447, 452, 492, 498, 596, 678, 894, 996, 1356, 1788, 3403, 4633, 6109, 6806, 9266, 9379, 10209, 12218, 12367, 13612, 13899, 16837, 18327, 18532, 18758, 20418, 24436, 24734, 27798, 28137, 33674, 36654, 37101, 37516, 40836, 49468, 50511, 55596, 56274, 67348, 73308, 74202, 101022, 112548, 148404, 202044, 384539, 507047, 690317, 769078, 1014094, 1153617, 1380634, 1397471, 1521141, 1538156, 2028188, 2070951, 2307234, 2761268, 2794942, 3042282, 4141902, 4192413, 4614468, 5589884, 6084564, 8283804, 8384826, 16769652, 57296311, 114592622, 171888933, 229185244, 343777866, 687555732]

約数ペア:

[(1, 687555732), (2, 343777866), (3, 229185244), (4, 171888933), (6, 114592622), (12, 57296311), (41, 16769652), (82, 8384826), (83, 8283804), (113, 6084564), (123, 5589884), (149, 4614468), (164, 4192413), (166, 4141902), (226, 3042282), (246, 2794942), (249, 2761268), (298, 2307234), (332, 2070951), (339, 2028188), (447, 1538156), (452, 1521141), (492, 1397471), (498, 1380634), (596, 1153617), (678, 1014094), (894, 769078), (996, 690317), (1356, 507047), (1788, 384539), (3403, 202044), (4633, 148404), (6109, 112548), (6806, 101022), (9266, 74202), (9379, 73308), (10209, 67348), (12218, 56274), (12367, 55596), (13612, 50511), (13899, 49468), (16837, 40836), (18327, 37516), (18532, 37101), (18758, 36654), (20418, 33674), (24436, 28137), (24734, 27798)]