428519304

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{126631}}^1$

素因数の和:126690

約数の個数: 48

約数和(自身を含む): 1185275520

約数和(自身を除く): 756756216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 126631, 253262, 379893, 506524, 759786, 1013048, 1139679, 1519572, 2279358, 3039144, 4558716, 5951657, 9117432, 11903314, 17854971, 23806628, 35709942, 47613256, 53564913, 71419884, 107129826, 142839768, 214259652, 428519304]

約数ペア:

[(1, 428519304), (2, 214259652), (3, 142839768), (4, 107129826), (6, 71419884), (8, 53564913), (9, 47613256), (12, 35709942), (18, 23806628), (24, 17854971), (36, 11903314), (47, 9117432), (72, 5951657), (94, 4558716), (141, 3039144), (188, 2279358), (282, 1519572), (376, 1139679), (423, 1013048), (564, 759786), (846, 506524), (1128, 379893), (1692, 253262), (3384, 126631)]