180578424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{578777}}^1$

素因数の和:578799

約数の個数: 32

約数和(自身を含む): 486173520

約数和(自身を除く): 305595096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 578777, 1157554, 1736331, 2315108, 3472662, 4630216, 6945324, 7524101, 13890648, 15048202, 22572303, 30096404, 45144606, 60192808, 90289212, 180578424]

約数ペア:

[(1, 180578424), (2, 90289212), (3, 60192808), (4, 45144606), (6, 30096404), (8, 22572303), (12, 15048202), (13, 13890648), (24, 7524101), (26, 6945324), (39, 4630216), (52, 3472662), (78, 2315108), (104, 1736331), (156, 1157554), (312, 578777)]