338469712

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{13313}}^1$

素因数の和:13555

約数の個数: 40

約数和(自身を含む): 752826816

約数和(自身を除く): 414357104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 12712, 13313, 25424, 26626, 53252, 93191, 106504, 186382, 213008, 372764, 745528, 1491056, 3022051, 6044102, 12088204, 21154357, 24176408, 42308714, 48352816, 84617428, 169234856, 338469712]

約数ペア:

[(1, 338469712), (2, 169234856), (4, 84617428), (7, 48352816), (8, 42308714), (14, 24176408), (16, 21154357), (28, 12088204), (56, 6044102), (112, 3022051), (227, 1491056), (454, 745528), (908, 372764), (1589, 213008), (1816, 186382), (3178, 106504), (3632, 93191), (6356, 53252), (12712, 26626), (13313, 25424)]