489853368

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{400207}}^1$

素因数の和:400236

約数の個数: 48

約数和(自身を含む): 1404730080

約数和(自身を除く): 914876712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 400207, 800414, 1200621, 1600828, 2401242, 3201656, 3601863, 4802484, 6803519, 7203726, 9604968, 13607038, 14407452, 20410557, 27214076, 28814904, 40821114, 54428152, 61231671, 81642228, 122463342, 163284456, 244926684, 489853368]

約数ペア:

[(1, 489853368), (2, 244926684), (3, 163284456), (4, 122463342), (6, 81642228), (8, 61231671), (9, 54428152), (12, 40821114), (17, 28814904), (18, 27214076), (24, 20410557), (34, 14407452), (36, 13607038), (51, 9604968), (68, 7203726), (72, 6803519), (102, 4802484), (136, 3601863), (153, 3201656), (204, 2401242), (306, 1600828), (408, 1200621), (612, 800414), (1224, 400207)]