461116568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 1054218240

約数和(自身を除く): 593101672

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 61, 62, 68, 88, 122, 124, 136, 163, 187, 244, 248, 326, 341, 374, 488, 527, 652, 671, 682, 748, 1037, 1054, 1304, 1342, 1364, 1496, 1793, 1891, 2074, 2108, 2684, 2728, 2771, 3586, 3782, 4148, 4216, 5053, 5368, 5542, 5797, 7172, 7564, 8296, 9943, 10106, 11084, 11407, 11594, 14344, 15128, 19886, 20212, 20801, 22168, 22814, 23188, 30481, 32147, 39772, 40424, 41602, 45628, 46376, 55583, 60962, 64294, 79544, 83204, 85901, 91256, 109373, 111166, 121924, 128588, 166408, 169031, 171802, 218746, 222332, 243848, 257176, 308233, 338062, 343604, 353617, 437492, 444664, 616466, 676124, 687208, 707234, 874984, 944911, 1232932, 1352248, 1414468, 1859341, 1889822, 2465864, 2828936, 3390563, 3718682, 3779644, 5239961, 6781126, 7437364, 7559288, 10479922, 13562252, 14874728, 20959844, 27124504, 41919688, 57639571, 115279142, 230558284, 461116568]

約数ペア:

[(1, 461116568), (2, 230558284), (4, 115279142), (8, 57639571), (11, 41919688), (17, 27124504), (22, 20959844), (31, 14874728), (34, 13562252), (44, 10479922), (61, 7559288), (62, 7437364), (68, 6781126), (88, 5239961), (122, 3779644), (124, 3718682), (136, 3390563), (163, 2828936), (187, 2465864), (244, 1889822), (248, 1859341), (326, 1414468), (341, 1352248), (374, 1232932), (488, 944911), (527, 874984), (652, 707234), (671, 687208), (682, 676124), (748, 616466), (1037, 444664), (1054, 437492), (1304, 353617), (1342, 343604), (1364, 338062), (1496, 308233), (1793, 257176), (1891, 243848), (2074, 222332), (2108, 218746), (2684, 171802), (2728, 169031), (2771, 166408), (3586, 128588), (3782, 121924), (4148, 111166), (4216, 109373), (5053, 91256), (5368, 85901), (5542, 83204), (5797, 79544), (7172, 64294), (7564, 60962), (8296, 55583), (9943, 46376), (10106, 45628), (11084, 41602), (11407, 40424), (11594, 39772), (14344, 32147), (15128, 30481), (19886, 23188), (20212, 22814), (20801, 22168)]