315049028

素因数分解:

$2^2\times 7^2\times {\mathrm{701}}^1\times {\mathrm{2293}}^1$

素因数の和:3012

約数の個数: 36

約数和(自身を含む): 642544812

約数和(自身を除く): 327495784

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 701, 1402, 2293, 2804, 4586, 4907, 9172, 9814, 16051, 19628, 32102, 34349, 64204, 68698, 112357, 137396, 224714, 449428, 1607393, 3214786, 6429572, 11251751, 22503502, 45007004, 78762257, 157524514, 315049028]

約数ペア:

[(1, 315049028), (2, 157524514), (4, 78762257), (7, 45007004), (14, 22503502), (28, 11251751), (49, 6429572), (98, 3214786), (196, 1607393), (701, 449428), (1402, 224714), (2293, 137396), (2804, 112357), (4586, 68698), (4907, 64204), (9172, 34349), (9814, 32102), (16051, 19628)]