250978672

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30697}}^1$

素因数の和:30785

約数の個数: 40

約数和(自身を含む): 563369696

約数和(自身を除く): 312391024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 30697, 61394, 122788, 214879, 245576, 429758, 491152, 859516, 1719032, 2240881, 3438064, 4481762, 8963524, 15686167, 17927048, 31372334, 35854096, 62744668, 125489336, 250978672]

約数ペア:

[(1, 250978672), (2, 125489336), (4, 62744668), (7, 35854096), (8, 31372334), (14, 17927048), (16, 15686167), (28, 8963524), (56, 4481762), (73, 3438064), (112, 2240881), (146, 1719032), (292, 859516), (511, 491152), (584, 429758), (1022, 245576), (1168, 214879), (2044, 122788), (4088, 61394), (8176, 30697)]