396744684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{31699}}^1$

素因数の和:31862

約数の個数: 48

約数和(自身を含む): 1065120000

約数和(自身を除く): 668375316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 31699, 63398, 95097, 126796, 190194, 221893, 380388, 443786, 665679, 887572, 1331358, 2662716, 4723151, 9446302, 14169453, 18892604, 28338906, 33062057, 56677812, 66124114, 99186171, 132248228, 198372342, 396744684]

約数ペア:

[(1, 396744684), (2, 198372342), (3, 132248228), (4, 99186171), (6, 66124114), (7, 56677812), (12, 33062057), (14, 28338906), (21, 18892604), (28, 14169453), (42, 9446302), (84, 4723151), (149, 2662716), (298, 1331358), (447, 887572), (596, 665679), (894, 443786), (1043, 380388), (1788, 221893), (2086, 190194), (3129, 126796), (4172, 95097), (6258, 63398), (12516, 31699)]