258558792

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2069}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 667699200

約数和(自身を除く): 409140408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 127, 164, 246, 254, 328, 381, 492, 508, 762, 984, 1016, 1524, 2069, 3048, 4138, 5207, 6207, 8276, 10414, 12414, 15621, 16552, 20828, 24828, 31242, 41656, 49656, 62484, 84829, 124968, 169658, 254487, 262763, 339316, 508974, 525526, 678632, 788289, 1017948, 1051052, 1576578, 2035896, 2102104, 3153156, 6306312, 10773283, 21546566, 32319849, 43093132, 64639698, 86186264, 129279396, 258558792]

約数ペア:

[(1, 258558792), (2, 129279396), (3, 86186264), (4, 64639698), (6, 43093132), (8, 32319849), (12, 21546566), (24, 10773283), (41, 6306312), (82, 3153156), (123, 2102104), (127, 2035896), (164, 1576578), (246, 1051052), (254, 1017948), (328, 788289), (381, 678632), (492, 525526), (508, 508974), (762, 339316), (984, 262763), (1016, 254487), (1524, 169658), (2069, 124968), (3048, 84829), (4138, 62484), (5207, 49656), (6207, 41656), (8276, 31242), (10414, 24828), (12414, 20828), (15621, 16552)]