1566757712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1231}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 3400615680

約数和(自身を除く): 1833857968

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 211, 232, 377, 422, 464, 754, 844, 1231, 1508, 1688, 2462, 2743, 3016, 3376, 4924, 5486, 6032, 6119, 9848, 10972, 12238, 16003, 19696, 21944, 24476, 32006, 35699, 43888, 48952, 64012, 71398, 79547, 97904, 128024, 142796, 159094, 256048, 259741, 285592, 318188, 464087, 519482, 571184, 636376, 928174, 1038964, 1272752, 1856348, 2077928, 3376633, 3712696, 4155856, 6753266, 7425392, 7532489, 13506532, 15064978, 27013064, 30129956, 54026128, 60259912, 97922357, 120519824, 195844714, 391689428, 783378856, 1566757712]

約数ペア:

[(1, 1566757712), (2, 783378856), (4, 391689428), (8, 195844714), (13, 120519824), (16, 97922357), (26, 60259912), (29, 54026128), (52, 30129956), (58, 27013064), (104, 15064978), (116, 13506532), (208, 7532489), (211, 7425392), (232, 6753266), (377, 4155856), (422, 3712696), (464, 3376633), (754, 2077928), (844, 1856348), (1231, 1272752), (1508, 1038964), (1688, 928174), (2462, 636376), (2743, 571184), (3016, 519482), (3376, 464087), (4924, 318188), (5486, 285592), (6032, 259741), (6119, 256048), (9848, 159094), (10972, 142796), (12238, 128024), (16003, 97904), (19696, 79547), (21944, 71398), (24476, 64012), (32006, 48952), (35699, 43888)]