281573124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{108131}}^1$

素因数の和:108176

約数の個数: 48

約数和(自身を含む): 775090176

約数和(自身を除く): 493517052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 108131, 216262, 324393, 432524, 648786, 756917, 1297572, 1513834, 2270751, 3027668, 3352061, 4541502, 6704122, 9083004, 10056183, 13408244, 20112366, 23464427, 40224732, 46928854, 70393281, 93857708, 140786562, 281573124]

約数ペア:

[(1, 281573124), (2, 140786562), (3, 93857708), (4, 70393281), (6, 46928854), (7, 40224732), (12, 23464427), (14, 20112366), (21, 13408244), (28, 10056183), (31, 9083004), (42, 6704122), (62, 4541502), (84, 3352061), (93, 3027668), (124, 2270751), (186, 1513834), (217, 1297572), (372, 756917), (434, 648786), (651, 432524), (868, 324393), (1302, 216262), (2604, 108131)]