426954672

素因数分解:

$2^4\times 3^3\times {\mathrm{988321}}^1$

素因数の和:988338

約数の個数: 40

約数和(自身を含む): 1225519280

約数和(自身を除く): 798564608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 988321, 1976642, 2964963, 3953284, 5929926, 7906568, 8894889, 11859852, 15813136, 17789778, 23719704, 26684667, 35579556, 47439408, 53369334, 71159112, 106738668, 142318224, 213477336, 426954672]

約数ペア:

[(1, 426954672), (2, 213477336), (3, 142318224), (4, 106738668), (6, 71159112), (8, 53369334), (9, 47439408), (12, 35579556), (16, 26684667), (18, 23719704), (24, 17789778), (27, 15813136), (36, 11859852), (48, 8894889), (54, 7906568), (72, 5929926), (108, 3953284), (144, 2964963), (216, 1976642), (432, 988321)]