248759056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{170851}}^1$

素因数の和:170879

約数の個数: 40

約数和(自身を含む): 593198144

約数和(自身を除く): 344439088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 170851, 341702, 683404, 1195957, 1366808, 2221063, 2391914, 2733616, 4442126, 4783828, 8884252, 9567656, 15547441, 17768504, 19135312, 31094882, 35537008, 62189764, 124379528, 248759056]

約数ペア:

[(1, 248759056), (2, 124379528), (4, 62189764), (7, 35537008), (8, 31094882), (13, 19135312), (14, 17768504), (16, 15547441), (26, 9567656), (28, 8884252), (52, 4783828), (56, 4442126), (91, 2733616), (104, 2391914), (112, 2221063), (182, 1366808), (208, 1195957), (364, 683404), (728, 341702), (1456, 170851)]