266388

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 631680

約数和(自身を除く): 365292

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 281, 316, 474, 562, 843, 948, 1124, 1686, 3372, 22199, 44398, 66597, 88796, 133194, 266388]

約数ペア:

[(1, 266388), (2, 133194), (3, 88796), (4, 66597), (6, 44398), (12, 22199), (79, 3372), (158, 1686), (237, 1124), (281, 948), (316, 843), (474, 562)]