253707408

素因数分解:

$2^4\times 3^2\times {\mathrm{1761857}}^1$

素因数の和:1761871

約数の個数: 30

約数和(自身を含む): 710028774

約数和(自身を除く): 456321366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1761857, 3523714, 5285571, 7047428, 10571142, 14094856, 15856713, 21142284, 28189712, 31713426, 42284568, 63426852, 84569136, 126853704, 253707408]

約数ペア:

[(1, 253707408), (2, 126853704), (3, 84569136), (4, 63426852), (6, 42284568), (8, 31713426), (9, 28189712), (12, 21142284), (16, 15856713), (18, 14094856), (24, 10571142), (36, 7047428), (48, 5285571), (72, 3523714), (144, 1761857)]