1783103628

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2\times {\mathrm{821}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 4364524080

約数和(自身を除く): 2581420452

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 821, 948, 1642, 2291, 2463, 3284, 4582, 4926, 6241, 6873, 9164, 9852, 12482, 13746, 18723, 23809, 24964, 27492, 37446, 47618, 64859, 71427, 74892, 95236, 129718, 142854, 180989, 194577, 259436, 285708, 361978, 389154, 542967, 723956, 778308, 1085934, 1880911, 2171868, 3761822, 5123861, 5642733, 7523644, 10247722, 11285466, 15371583, 20495444, 22570932, 30743166, 61486332, 148591969, 297183938, 445775907, 594367876, 891551814, 1783103628]

約数ペア:

[(1, 1783103628), (2, 891551814), (3, 594367876), (4, 445775907), (6, 297183938), (12, 148591969), (29, 61486332), (58, 30743166), (79, 22570932), (87, 20495444), (116, 15371583), (158, 11285466), (174, 10247722), (237, 7523644), (316, 5642733), (348, 5123861), (474, 3761822), (821, 2171868), (948, 1880911), (1642, 1085934), (2291, 778308), (2463, 723956), (3284, 542967), (4582, 389154), (4926, 361978), (6241, 285708), (6873, 259436), (9164, 194577), (9852, 180989), (12482, 142854), (13746, 129718), (18723, 95236), (23809, 74892), (24964, 71427), (27492, 64859), (37446, 47618)]