247713144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35963}}^1$

素因数の和:36020

約数の個数: 64

約数和(自身を含む): 725034240

約数和(自身を除く): 477321096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 35963, 71926, 107889, 143852, 215778, 251741, 287704, 431556, 503482, 755223, 863112, 1006964, 1474483, 1510446, 2013928, 2948966, 3020892, 4423449, 5897932, 6041784, 8846898, 10321381, 11795864, 17693796, 20642762, 30964143, 35387592, 41285524, 61928286, 82571048, 123856572, 247713144]

約数ペア:

[(1, 247713144), (2, 123856572), (3, 82571048), (4, 61928286), (6, 41285524), (7, 35387592), (8, 30964143), (12, 20642762), (14, 17693796), (21, 11795864), (24, 10321381), (28, 8846898), (41, 6041784), (42, 5897932), (56, 4423449), (82, 3020892), (84, 2948966), (123, 2013928), (164, 1510446), (168, 1474483), (246, 1006964), (287, 863112), (328, 755223), (492, 503482), (574, 431556), (861, 287704), (984, 251741), (1148, 215778), (1722, 143852), (2296, 107889), (3444, 71926), (6888, 35963)]