283271436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8087}}^1$

素因数の和:8243

約数の個数: 72

約数和(自身を含む): 824328960

約数和(自身を除く): 541057524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 8087, 8757, 11676, 16174, 17514, 24261, 32348, 35028, 48522, 56609, 72783, 97044, 113218, 145566, 169827, 226436, 291132, 339654, 509481, 679308, 1018962, 1124093, 2037924, 2248186, 3372279, 4496372, 6744558, 7868651, 10116837, 13489116, 15737302, 20233674, 23605953, 31474604, 40467348, 47211906, 70817859, 94423812, 141635718, 283271436]

約数ペア:

[(1, 283271436), (2, 141635718), (3, 94423812), (4, 70817859), (6, 47211906), (7, 40467348), (9, 31474604), (12, 23605953), (14, 20233674), (18, 15737302), (21, 13489116), (28, 10116837), (36, 7868651), (42, 6744558), (63, 4496372), (84, 3372279), (126, 2248186), (139, 2037924), (252, 1124093), (278, 1018962), (417, 679308), (556, 509481), (834, 339654), (973, 291132), (1251, 226436), (1668, 169827), (1946, 145566), (2502, 113218), (2919, 97044), (3892, 72783), (5004, 56609), (5838, 48522), (8087, 35028), (8757, 32348), (11676, 24261), (16174, 17514)]