1531564188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2352

約数の個数: 144

約数和(自身を含む): 4579473024

約数和(自身を除く): 3047908836

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 107, 132, 147, 154, 196, 214, 231, 294, 308, 321, 428, 462, 539, 588, 642, 749, 924, 1078, 1177, 1284, 1498, 1617, 2156, 2213, 2247, 2354, 2996, 3234, 3531, 4426, 4494, 4708, 5243, 6468, 6639, 7062, 8239, 8852, 8988, 10486, 13278, 14124, 15491, 15729, 16478, 20972, 24343, 24717, 26556, 30982, 31458, 32956, 46473, 48686, 49434, 57673, 61964, 62916, 73029, 92946, 97372, 98868, 108437, 115346, 146058, 170401, 173019, 185892, 216874, 230692, 236791, 292116, 325311, 340802, 346038, 433748, 473582, 511203, 650622, 681604, 692076, 710373, 947164, 1022406, 1192807, 1301244, 1420746, 1657537, 2044812, 2385614, 2604701, 2841492, 3315074, 3578421, 4771228, 4972611, 5209402, 6630148, 7156842, 7814103, 9945222, 10418804, 11602759, 14313684, 15628206, 18232907, 19890444, 23205518, 31256412, 34808277, 36465814, 46411036, 54698721, 69616554, 72931628, 109397442, 127630349, 139233108, 218794884, 255260698, 382891047, 510521396, 765782094, 1531564188]

約数ペア:

[(1, 1531564188), (2, 765782094), (3, 510521396), (4, 382891047), (6, 255260698), (7, 218794884), (11, 139233108), (12, 127630349), (14, 109397442), (21, 72931628), (22, 69616554), (28, 54698721), (33, 46411036), (42, 36465814), (44, 34808277), (49, 31256412), (66, 23205518), (77, 19890444), (84, 18232907), (98, 15628206), (107, 14313684), (132, 11602759), (147, 10418804), (154, 9945222), (196, 7814103), (214, 7156842), (231, 6630148), (294, 5209402), (308, 4972611), (321, 4771228), (428, 3578421), (462, 3315074), (539, 2841492), (588, 2604701), (642, 2385614), (749, 2044812), (924, 1657537), (1078, 1420746), (1177, 1301244), (1284, 1192807), (1498, 1022406), (1617, 947164), (2156, 710373), (2213, 692076), (2247, 681604), (2354, 650622), (2996, 511203), (3234, 473582), (3531, 433748), (4426, 346038), (4494, 340802), (4708, 325311), (5243, 292116), (6468, 236791), (6639, 230692), (7062, 216874), (8239, 185892), (8852, 173019), (8988, 170401), (10486, 146058), (13278, 115346), (14124, 108437), (15491, 98868), (15729, 97372), (16478, 92946), (20972, 73029), (24343, 62916), (24717, 61964), (26556, 57673), (30982, 49434), (31458, 48686), (32956, 46473)]