406342008

素因数分解:

$2^3\times 3^4\times {\mathrm{627071}}^1$

素因数の和:627089

約数の個数: 40

約数和(自身を含む): 1138135680

約数和(自身を除く): 731793672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 627071, 1254142, 1881213, 2508284, 3762426, 5016568, 5643639, 7524852, 11287278, 15049704, 16930917, 22574556, 33861834, 45149112, 50792751, 67723668, 101585502, 135447336, 203171004, 406342008]

約数ペア:

[(1, 406342008), (2, 203171004), (3, 135447336), (4, 101585502), (6, 67723668), (8, 50792751), (9, 45149112), (12, 33861834), (18, 22574556), (24, 16930917), (27, 15049704), (36, 11287278), (54, 7524852), (72, 5643639), (81, 5016568), (108, 3762426), (162, 2508284), (216, 1881213), (324, 1254142), (648, 627071)]