227584144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3301}}^1$

素因数の和:3479

約数の個数: 40

約数和(自身を含む): 458581760

約数和(自身を除く): 230997616

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 3301, 4309, 6602, 8618, 13204, 17236, 26408, 34472, 52816, 68944, 102331, 204662, 409324, 458839, 818648, 917678, 1637296, 1835356, 3670712, 7341424, 14224009, 28448018, 56896036, 113792072, 227584144]

約数ペア:

[(1, 227584144), (2, 113792072), (4, 56896036), (8, 28448018), (16, 14224009), (31, 7341424), (62, 3670712), (124, 1835356), (139, 1637296), (248, 917678), (278, 818648), (496, 458839), (556, 409324), (1112, 204662), (2224, 102331), (3301, 68944), (4309, 52816), (6602, 34472), (8618, 26408), (13204, 17236)]