331151376

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{49633}}^1$

素因数の和:49783

約数の個数: 40

約数和(自身を含む): 861646240

約数和(自身を除く): 530494864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 49633, 99266, 148899, 198532, 297798, 397064, 595596, 794128, 1191192, 2382384, 6898987, 13797974, 20696961, 27595948, 41393922, 55191896, 82787844, 110383792, 165575688, 331151376]

約数ペア:

[(1, 331151376), (2, 165575688), (3, 110383792), (4, 82787844), (6, 55191896), (8, 41393922), (12, 27595948), (16, 20696961), (24, 13797974), (48, 6898987), (139, 2382384), (278, 1191192), (417, 794128), (556, 595596), (834, 397064), (1112, 297798), (1668, 198532), (2224, 148899), (3336, 99266), (6672, 49633)]