255321569118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{120691}}^1$

素因数の和:120974

約数の個数: 128

約数和(自身を含む): 672939970560

約数和(自身を除く): 417618401442

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 241, 266, 399, 418, 462, 482, 627, 723, 798, 1254, 1446, 1463, 1687, 2651, 2926, 3374, 4389, 4579, 5061, 5302, 7953, 8778, 9158, 10122, 13737, 15906, 18557, 27474, 32053, 37114, 50369, 55671, 64106, 96159, 100738, 111342, 120691, 151107, 192318, 241382, 302214, 352583, 362073, 705166, 724146, 844837, 1057749, 1327601, 1689674, 2115498, 2293129, 2534511, 2655202, 3982803, 4586258, 5069022, 6879387, 7965606, 9293207, 13758774, 16051903, 18586414, 25224419, 27879621, 29086531, 32103806, 48155709, 50448838, 55759242, 58173062, 75673257, 87259593, 96311418, 151346514, 174519186, 176570933, 203605717, 319951841, 353141866, 407211434, 529712799, 552644089, 610817151, 639903682, 959855523, 1059425598, 1105288178, 1221634302, 1657932267, 1919711046, 2239662887, 3315864534, 3868508623, 4479325774, 6079084979, 6718988661, 7737017246, 11605525869, 12158169958, 13437977322, 18237254937, 23211051738, 36474509874, 42553594853, 85107189706, 127660784559, 255321569118]

約数ペア:

[(1, 255321569118), (2, 127660784559), (3, 85107189706), (6, 42553594853), (7, 36474509874), (11, 23211051738), (14, 18237254937), (19, 13437977322), (21, 12158169958), (22, 11605525869), (33, 7737017246), (38, 6718988661), (42, 6079084979), (57, 4479325774), (66, 3868508623), (77, 3315864534), (114, 2239662887), (133, 1919711046), (154, 1657932267), (209, 1221634302), (231, 1105288178), (241, 1059425598), (266, 959855523), (399, 639903682), (418, 610817151), (462, 552644089), (482, 529712799), (627, 407211434), (723, 353141866), (798, 319951841), (1254, 203605717), (1446, 176570933), (1463, 174519186), (1687, 151346514), (2651, 96311418), (2926, 87259593), (3374, 75673257), (4389, 58173062), (4579, 55759242), (5061, 50448838), (5302, 48155709), (7953, 32103806), (8778, 29086531), (9158, 27879621), (10122, 25224419), (13737, 18586414), (15906, 16051903), (18557, 13758774), (27474, 9293207), (32053, 7965606), (37114, 6879387), (50369, 5069022), (55671, 4586258), (64106, 3982803), (96159, 2655202), (100738, 2534511), (111342, 2293129), (120691, 2115498), (151107, 1689674), (192318, 1327601), (241382, 1057749), (302214, 844837), (352583, 724146), (362073, 705166)]