312344512

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:633

約数の個数: 56

約数和(自身を含む): 633171200

約数和(自身を除く): 320826688

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 163, 316, 326, 379, 632, 652, 758, 1264, 1304, 1516, 2528, 2608, 3032, 5056, 5216, 6064, 10432, 12128, 12877, 24256, 25754, 29941, 51508, 59882, 61777, 103016, 119764, 123554, 206032, 239528, 247108, 412064, 479056, 494216, 824128, 958112, 988432, 1916224, 1976864, 3953728, 4880383, 9760766, 19521532, 39043064, 78086128, 156172256, 312344512]

約数ペア:

[(1, 312344512), (2, 156172256), (4, 78086128), (8, 39043064), (16, 19521532), (32, 9760766), (64, 4880383), (79, 3953728), (158, 1976864), (163, 1916224), (316, 988432), (326, 958112), (379, 824128), (632, 494216), (652, 479056), (758, 412064), (1264, 247108), (1304, 239528), (1516, 206032), (2528, 123554), (2608, 119764), (3032, 103016), (5056, 61777), (5216, 59882), (6064, 51508), (10432, 29941), (12128, 25754), (12877, 24256)]