31551452088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{6343}}^1$

素因数の和:6621

約数の個数: 128

約数和(自身を含む): 86329152000

約数和(自身を除く): 54777699912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 149, 156, 214, 298, 312, 321, 428, 447, 596, 642, 856, 894, 1192, 1284, 1391, 1788, 1937, 2568, 2782, 3576, 3874, 4173, 5564, 5811, 6343, 7748, 8346, 11128, 11622, 12686, 15496, 15943, 16692, 19029, 23244, 25372, 31886, 33384, 38058, 46488, 47829, 50744, 63772, 76116, 82459, 95658, 127544, 152232, 164918, 191316, 207259, 247377, 329836, 382632, 414518, 494754, 621777, 659672, 678701, 829036, 945107, 989508, 1243554, 1357402, 1658072, 1890214, 1979016, 2036103, 2487108, 2714804, 2835321, 3780428, 4072206, 4974216, 5429608, 5670642, 7560856, 8144412, 8823113, 11341284, 12286391, 16288824, 17646226, 22682568, 24572782, 26469339, 35292452, 36859173, 49145564, 52938678, 70584904, 73718346, 98291128, 101126449, 105877356, 147436692, 202252898, 211754712, 294873384, 303379347, 404505796, 606758694, 809011592, 1213517388, 1314643837, 2427034776, 2629287674, 3943931511, 5258575348, 7887863022, 10517150696, 15775726044, 31551452088]

約数ペア:

[(1, 31551452088), (2, 15775726044), (3, 10517150696), (4, 7887863022), (6, 5258575348), (8, 3943931511), (12, 2629287674), (13, 2427034776), (24, 1314643837), (26, 1213517388), (39, 809011592), (52, 606758694), (78, 404505796), (104, 303379347), (107, 294873384), (149, 211754712), (156, 202252898), (214, 147436692), (298, 105877356), (312, 101126449), (321, 98291128), (428, 73718346), (447, 70584904), (596, 52938678), (642, 49145564), (856, 36859173), (894, 35292452), (1192, 26469339), (1284, 24572782), (1391, 22682568), (1788, 17646226), (1937, 16288824), (2568, 12286391), (2782, 11341284), (3576, 8823113), (3874, 8144412), (4173, 7560856), (5564, 5670642), (5811, 5429608), (6343, 4974216), (7748, 4072206), (8346, 3780428), (11128, 2835321), (11622, 2714804), (12686, 2487108), (15496, 2036103), (15943, 1979016), (16692, 1890214), (19029, 1658072), (23244, 1357402), (25372, 1243554), (31886, 989508), (33384, 945107), (38058, 829036), (46488, 678701), (47829, 659672), (50744, 621777), (63772, 494754), (76116, 414518), (82459, 382632), (95658, 329836), (127544, 247377), (152232, 207259), (164918, 191316)]