311990064

素因数分解:

$2^4\times 3^1\times {\mathrm{6499793}}^1$

素因数の和:6499804

約数の個数: 20

約数和(自身を含む): 805974456

約数和(自身を除く): 493984392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6499793, 12999586, 19499379, 25999172, 38998758, 51998344, 77997516, 103996688, 155995032, 311990064]

約数ペア:

[(1, 311990064), (2, 155995032), (3, 103996688), (4, 77997516), (6, 51998344), (8, 38998758), (12, 25999172), (16, 19499379), (24, 12999586), (48, 6499793)]