253903608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{503777}}^1$

素因数の和:503796

約数の個数: 48

約数和(自身を含む): 785893680

約数和(自身を除く): 531990072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 503777, 1007554, 1511331, 2015108, 3022662, 3526439, 4030216, 4533993, 6045324, 7052878, 9067986, 10579317, 12090648, 14105756, 18135972, 21158634, 28211512, 31737951, 36271944, 42317268, 63475902, 84634536, 126951804, 253903608]

約数ペア:

[(1, 253903608), (2, 126951804), (3, 84634536), (4, 63475902), (6, 42317268), (7, 36271944), (8, 31737951), (9, 28211512), (12, 21158634), (14, 18135972), (18, 14105756), (21, 12090648), (24, 10579317), (28, 9067986), (36, 7052878), (42, 6045324), (56, 4533993), (63, 4030216), (72, 3526439), (84, 3022662), (126, 2015108), (168, 1511331), (252, 1007554), (504, 503777)]