406333732

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21757}}^1$

素因数の和:21820

約数の個数: 48

約数和(自身を含む): 877282560

約数和(自身を除く): 470948828

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 9338, 18676, 21757, 43514, 87028, 152299, 304598, 500411, 609196, 630953, 1000822, 1261906, 2001644, 2523812, 3502877, 4416671, 7005754, 8833342, 14011508, 14511919, 17666684, 29023838, 58047676, 101583433, 203166866, 406333732]

約数ペア:

[(1, 406333732), (2, 203166866), (4, 101583433), (7, 58047676), (14, 29023838), (23, 17666684), (28, 14511919), (29, 14011508), (46, 8833342), (58, 7005754), (92, 4416671), (116, 3502877), (161, 2523812), (203, 2001644), (322, 1261906), (406, 1000822), (644, 630953), (667, 609196), (812, 500411), (1334, 304598), (2668, 152299), (4669, 87028), (9338, 43514), (18676, 21757)]