12964848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 36664320

約数和(自身を除く): 23699472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 263, 312, 316, 474, 526, 624, 632, 789, 948, 1027, 1052, 1264, 1578, 1896, 2054, 2104, 3081, 3156, 3419, 3792, 4108, 4208, 6162, 6312, 6838, 8216, 10257, 12324, 12624, 13676, 16432, 20514, 20777, 24648, 27352, 41028, 41554, 49296, 54704, 62331, 82056, 83108, 124662, 164112, 166216, 249324, 270101, 332432, 498648, 540202, 810303, 997296, 1080404, 1620606, 2160808, 3241212, 4321616, 6482424, 12964848]

約数ペア:

[(1, 12964848), (2, 6482424), (3, 4321616), (4, 3241212), (6, 2160808), (8, 1620606), (12, 1080404), (13, 997296), (16, 810303), (24, 540202), (26, 498648), (39, 332432), (48, 270101), (52, 249324), (78, 166216), (79, 164112), (104, 124662), (156, 83108), (158, 82056), (208, 62331), (237, 54704), (263, 49296), (312, 41554), (316, 41028), (474, 27352), (526, 24648), (624, 20777), (632, 20514), (789, 16432), (948, 13676), (1027, 12624), (1052, 12324), (1264, 10257), (1578, 8216), (1896, 6838), (2054, 6312), (2104, 6162), (3081, 4208), (3156, 4108), (3419, 3792)]