490168248

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{304831}}^1$

素因数の和:304907

約数の個数: 32

約数和(自身を含む): 1243714560

約数和(自身を除く): 753546312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 304831, 609662, 914493, 1219324, 1828986, 2438648, 3657972, 7315944, 20423677, 40847354, 61271031, 81694708, 122542062, 163389416, 245084124, 490168248]

約数ペア:

[(1, 490168248), (2, 245084124), (3, 163389416), (4, 122542062), (6, 81694708), (8, 61271031), (12, 40847354), (24, 20423677), (67, 7315944), (134, 3657972), (201, 2438648), (268, 1828986), (402, 1219324), (536, 914493), (804, 609662), (1608, 304831)]