291246231962

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{8423}}^1$

素因数の和:8883

約数の個数: 64

約数和(自身を含む): 512084312064

約数和(自身を除く): 220838080102

約数列:

[1, 2, 7, 14, 67, 134, 191, 193, 382, 386, 469, 938, 1337, 1351, 2674, 2702, 8423, 12797, 12931, 16846, 25594, 25862, 36863, 58961, 73726, 89579, 90517, 117922, 179158, 181034, 258041, 516082, 564341, 1128682, 1608793, 1625639, 2469821, 3217586, 3251278, 3950387, 4939642, 7900774, 11261551, 11379473, 17288747, 22523102, 22758946, 34577494, 107789131, 108917813, 215578262, 217835626, 310497049, 620994098, 754523917, 762424691, 1509047834, 1524849382, 2173479343, 4346958686, 20803302283, 41606604566, 145623115981, 291246231962]

約数ペア:

[(1, 291246231962), (2, 145623115981), (7, 41606604566), (14, 20803302283), (67, 4346958686), (134, 2173479343), (191, 1524849382), (193, 1509047834), (382, 762424691), (386, 754523917), (469, 620994098), (938, 310497049), (1337, 217835626), (1351, 215578262), (2674, 108917813), (2702, 107789131), (8423, 34577494), (12797, 22758946), (12931, 22523102), (16846, 17288747), (25594, 11379473), (25862, 11261551), (36863, 7900774), (58961, 4939642), (73726, 3950387), (89579, 3251278), (90517, 3217586), (117922, 2469821), (179158, 1625639), (181034, 1608793), (258041, 1128682), (516082, 564341)]