278317968

素因数分解:

$2^4\times 3^1\times {\mathrm{5798291}}^1$

素因数の和:5798302

約数の個数: 20

約数和(自身を含む): 718988208

約数和(自身を除く): 440670240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5798291, 11596582, 17394873, 23193164, 34789746, 46386328, 69579492, 92772656, 139158984, 278317968]

約数ペア:

[(1, 278317968), (2, 139158984), (3, 92772656), (4, 69579492), (6, 46386328), (8, 34789746), (12, 23193164), (16, 17394873), (24, 11596582), (48, 5798291)]