381567392298

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{20897}}^1$

素因数の和:21740

約数の個数: 96

約数和(自身を含む): 874433843712

約数和(自身を除く): 492866451414

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 761, 774, 1333, 1522, 2283, 2666, 3999, 4566, 6849, 7998, 11997, 13698, 20897, 23591, 23994, 32723, 41794, 47182, 62691, 65446, 70773, 98169, 125382, 141546, 188073, 196338, 212319, 294507, 376146, 424638, 589014, 647807, 898571, 1014413, 1295614, 1797142, 1943421, 2028826, 2695713, 3043239, 3886842, 5391426, 5830263, 6086478, 8087139, 9129717, 11660526, 15902617, 16174278, 18259434, 27855701, 31805234, 47707851, 55711402, 83567103, 95415702, 143123553, 167134206, 250701309, 286247106, 492981127, 501402618, 683812531, 985962254, 1367625062, 1478943381, 2051437593, 2957886762, 4102875186, 4436830143, 6154312779, 8873660286, 12308625558, 21198188461, 42396376922, 63594565383, 127189130766, 190783696149, 381567392298]

約数ペア:

[(1, 381567392298), (2, 190783696149), (3, 127189130766), (6, 63594565383), (9, 42396376922), (18, 21198188461), (31, 12308625558), (43, 8873660286), (62, 6154312779), (86, 4436830143), (93, 4102875186), (129, 2957886762), (186, 2051437593), (258, 1478943381), (279, 1367625062), (387, 985962254), (558, 683812531), (761, 501402618), (774, 492981127), (1333, 286247106), (1522, 250701309), (2283, 167134206), (2666, 143123553), (3999, 95415702), (4566, 83567103), (6849, 55711402), (7998, 47707851), (11997, 31805234), (13698, 27855701), (20897, 18259434), (23591, 16174278), (23994, 15902617), (32723, 11660526), (41794, 9129717), (47182, 8087139), (62691, 6086478), (65446, 5830263), (70773, 5391426), (98169, 3886842), (125382, 3043239), (141546, 2695713), (188073, 2028826), (196338, 1943421), (212319, 1797142), (294507, 1295614), (376146, 1014413), (424638, 898571), (589014, 647807)]