225481352

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 442083600

約数和(自身を除く): 216602248

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 211, 248, 278, 422, 556, 844, 961, 1112, 1688, 1922, 3844, 4309, 6541, 7688, 8618, 13082, 17236, 26164, 29329, 34472, 52328, 58658, 117316, 133579, 202771, 234632, 267158, 405542, 534316, 811084, 909199, 1068632, 1622168, 1818398, 3636796, 7273592, 28185169, 56370338, 112740676, 225481352]

約数ペア:

[(1, 225481352), (2, 112740676), (4, 56370338), (8, 28185169), (31, 7273592), (62, 3636796), (124, 1818398), (139, 1622168), (211, 1068632), (248, 909199), (278, 811084), (422, 534316), (556, 405542), (844, 267158), (961, 234632), (1112, 202771), (1688, 133579), (1922, 117316), (3844, 58658), (4309, 52328), (6541, 34472), (7688, 29329), (8618, 26164), (13082, 17236)]