245848248

素因数分解:

$2^3\times 3^2\times {\mathrm{853}}^1\times {\mathrm{4003}}^1$

素因数の和:4868

約数の個数: 48

約数和(自身を含む): 666786120

約数和(自身を除く): 420937872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 853, 1706, 2559, 3412, 4003, 5118, 6824, 7677, 8006, 10236, 12009, 15354, 16012, 20472, 24018, 30708, 32024, 36027, 48036, 61416, 72054, 96072, 144108, 288216, 3414559, 6829118, 10243677, 13658236, 20487354, 27316472, 30731031, 40974708, 61462062, 81949416, 122924124, 245848248]

約数ペア:

[(1, 245848248), (2, 122924124), (3, 81949416), (4, 61462062), (6, 40974708), (8, 30731031), (9, 27316472), (12, 20487354), (18, 13658236), (24, 10243677), (36, 6829118), (72, 3414559), (853, 288216), (1706, 144108), (2559, 96072), (3412, 72054), (4003, 61416), (5118, 48036), (6824, 36027), (7677, 32024), (8006, 30708), (10236, 24018), (12009, 20472), (15354, 16012)]