521519172

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{1801}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 1241217600

約数和(自身を除く): 719698428

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 409, 708, 818, 1227, 1636, 1801, 2454, 3602, 4908, 5403, 7204, 10806, 21612, 24131, 48262, 72393, 96524, 106259, 144786, 212518, 289572, 318777, 425036, 637554, 736609, 1275108, 1473218, 2209827, 2946436, 4419654, 8839308, 43459931, 86919862, 130379793, 173839724, 260759586, 521519172]

約数ペア:

[(1, 521519172), (2, 260759586), (3, 173839724), (4, 130379793), (6, 86919862), (12, 43459931), (59, 8839308), (118, 4419654), (177, 2946436), (236, 2209827), (354, 1473218), (409, 1275108), (708, 736609), (818, 637554), (1227, 425036), (1636, 318777), (1801, 289572), (2454, 212518), (3602, 144786), (4908, 106259), (5403, 96524), (7204, 72393), (10806, 48262), (21612, 24131)]