385940448

素因数分解:

$2^5\times 3^2\times {\mathrm{1340071}}^1$

素因数の和:1340087

約数の個数: 36

約数和(自身を含む): 1097518968

約数和(自身を除く): 711578520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1340071, 2680142, 4020213, 5360284, 8040426, 10720568, 12060639, 16080852, 21441136, 24121278, 32161704, 42882272, 48242556, 64323408, 96485112, 128646816, 192970224, 385940448]

約数ペア:

[(1, 385940448), (2, 192970224), (3, 128646816), (4, 96485112), (6, 64323408), (8, 48242556), (9, 42882272), (12, 32161704), (16, 24121278), (18, 21441136), (24, 16080852), (32, 12060639), (36, 10720568), (48, 8040426), (72, 5360284), (96, 4020213), (144, 2680142), (288, 1340071)]