348599056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{997}}^1$

素因数の和:1100

約数の個数: 60

約数和(自身を含む): 746286436

約数和(自身を除く): 397687380

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 997, 1066, 1681, 1994, 2132, 3362, 3988, 4264, 6724, 7976, 8528, 12961, 13448, 15952, 21853, 25922, 26896, 40877, 43706, 51844, 81754, 87412, 103688, 163508, 174824, 207376, 327016, 349648, 531401, 654032, 1062802, 1675957, 2125604, 3351914, 4251208, 6703828, 8502416, 13407656, 21787441, 26815312, 43574882, 87149764, 174299528, 348599056]

約数ペア:

[(1, 348599056), (2, 174299528), (4, 87149764), (8, 43574882), (13, 26815312), (16, 21787441), (26, 13407656), (41, 8502416), (52, 6703828), (82, 4251208), (104, 3351914), (164, 2125604), (208, 1675957), (328, 1062802), (533, 654032), (656, 531401), (997, 349648), (1066, 327016), (1681, 207376), (1994, 174824), (2132, 163508), (3362, 103688), (3988, 87412), (4264, 81754), (6724, 51844), (7976, 43706), (8528, 40877), (12961, 26896), (13448, 25922), (15952, 21853)]