254627856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{252607}}^1$

素因数の和:252628

約数の個数: 60

約数和(自身を含む): 814408192

約数和(自身を除く): 559780336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 252607, 505214, 757821, 1010428, 1515642, 1768249, 2020856, 2273463, 3031284, 3536498, 4041712, 4546926, 5304747, 6062568, 7072996, 9093852, 10609494, 12125136, 14145992, 15914241, 18187704, 21218988, 28291984, 31828482, 36375408, 42437976, 63656964, 84875952, 127313928, 254627856]

約数ペア:

[(1, 254627856), (2, 127313928), (3, 84875952), (4, 63656964), (6, 42437976), (7, 36375408), (8, 31828482), (9, 28291984), (12, 21218988), (14, 18187704), (16, 15914241), (18, 14145992), (21, 12125136), (24, 10609494), (28, 9093852), (36, 7072996), (42, 6062568), (48, 5304747), (56, 4546926), (63, 4041712), (72, 3536498), (84, 3031284), (112, 2273463), (126, 2020856), (144, 1768249), (168, 1515642), (252, 1010428), (336, 757821), (504, 505214), (1008, 252607)]