386757112

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 849139200

約数和(自身を除く): 462382088

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 311, 371, 419, 424, 622, 742, 838, 1244, 1484, 1676, 2177, 2488, 2933, 2968, 3352, 4354, 5866, 8708, 11732, 16483, 17416, 22207, 23464, 32966, 44414, 65932, 88828, 115381, 130309, 131864, 155449, 177656, 230762, 260618, 310898, 461524, 521236, 621796, 912163, 923048, 1042472, 1243592, 1824326, 3648652, 6906377, 7297304, 13812754, 27625508, 48344639, 55251016, 96689278, 193378556, 386757112]

約数ペア:

[(1, 386757112), (2, 193378556), (4, 96689278), (7, 55251016), (8, 48344639), (14, 27625508), (28, 13812754), (53, 7297304), (56, 6906377), (106, 3648652), (212, 1824326), (311, 1243592), (371, 1042472), (419, 923048), (424, 912163), (622, 621796), (742, 521236), (838, 461524), (1244, 310898), (1484, 260618), (1676, 230762), (2177, 177656), (2488, 155449), (2933, 131864), (2968, 130309), (3352, 115381), (4354, 88828), (5866, 65932), (8708, 44414), (11732, 32966), (16483, 23464), (17416, 22207)]