31249048296

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{2251}}^1$

素因数の和:2735

約数の個数: 128

約数和(自身を含む): 82602639360

約数和(自身を除く): 51353591064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 397, 564, 744, 794, 1128, 1191, 1457, 1588, 2251, 2382, 2914, 3176, 4371, 4502, 4764, 5828, 6753, 8742, 9004, 9528, 11656, 12307, 13506, 17484, 18008, 18659, 24614, 27012, 34968, 36921, 37318, 49228, 54024, 55977, 69781, 73842, 74636, 98456, 105797, 111954, 139562, 147684, 149272, 209343, 211594, 223908, 279124, 295368, 317391, 418686, 423188, 447816, 558248, 578429, 634782, 837372, 846376, 893647, 1156858, 1269564, 1674744, 1735287, 1787294, 2313716, 2539128, 2680941, 3279707, 3470574, 3574588, 4627432, 5361882, 6559414, 6941148, 7149176, 9839121, 10723764, 13118828, 13882296, 19678242, 21447528, 26237656, 27703057, 39356484, 42001409, 55406114, 78712968, 83109171, 84002818, 110812228, 126004227, 166218342, 168005636, 221624456, 252008454, 332436684, 336011272, 504016908, 664873368, 1008033816, 1302043679, 2604087358, 3906131037, 5208174716, 7812262074, 10416349432, 15624524148, 31249048296]

約数ペア:

[(1, 31249048296), (2, 15624524148), (3, 10416349432), (4, 7812262074), (6, 5208174716), (8, 3906131037), (12, 2604087358), (24, 1302043679), (31, 1008033816), (47, 664873368), (62, 504016908), (93, 336011272), (94, 332436684), (124, 252008454), (141, 221624456), (186, 168005636), (188, 166218342), (248, 126004227), (282, 110812228), (372, 84002818), (376, 83109171), (397, 78712968), (564, 55406114), (744, 42001409), (794, 39356484), (1128, 27703057), (1191, 26237656), (1457, 21447528), (1588, 19678242), (2251, 13882296), (2382, 13118828), (2914, 10723764), (3176, 9839121), (4371, 7149176), (4502, 6941148), (4764, 6559414), (5828, 5361882), (6753, 4627432), (8742, 3574588), (9004, 3470574), (9528, 3279707), (11656, 2680941), (12307, 2539128), (13506, 2313716), (17484, 1787294), (18008, 1735287), (18659, 1674744), (24614, 1269564), (27012, 1156858), (34968, 893647), (36921, 846376), (37318, 837372), (49228, 634782), (54024, 578429), (55977, 558248), (69781, 447816), (73842, 423188), (74636, 418686), (98456, 317391), (105797, 295368), (111954, 279124), (139562, 223908), (147684, 211594), (149272, 209343)]