245831868

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{17923}}^1$

素因数の和:18063

約数の個数: 48

約数和(自身を含む): 642396160

約数和(自身を除く): 396564292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 17923, 35846, 53769, 71692, 107538, 161307, 215076, 322614, 483921, 645228, 967842, 1935684, 2276221, 4552442, 6828663, 9104884, 13657326, 20485989, 27314652, 40971978, 61457967, 81943956, 122915934, 245831868]

約数ペア:

[(1, 245831868), (2, 122915934), (3, 81943956), (4, 61457967), (6, 40971978), (9, 27314652), (12, 20485989), (18, 13657326), (27, 9104884), (36, 6828663), (54, 4552442), (108, 2276221), (127, 1935684), (254, 967842), (381, 645228), (508, 483921), (762, 322614), (1143, 215076), (1524, 161307), (2286, 107538), (3429, 71692), (4572, 53769), (6858, 35846), (13716, 17923)]