248187798

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2833}}^1$

素因数の和:3029

約数の個数: 48

約数和(自身を含む): 558819456

約数和(自身を除く): 310631658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 279, 314, 471, 558, 942, 1413, 2826, 2833, 4867, 5666, 8499, 9734, 14601, 16998, 25497, 29202, 43803, 50994, 87606, 87823, 175646, 263469, 444781, 526938, 790407, 889562, 1334343, 1580814, 2668686, 4003029, 8006058, 13788211, 27576422, 41364633, 82729266, 124093899, 248187798]

約数ペア:

[(1, 248187798), (2, 124093899), (3, 82729266), (6, 41364633), (9, 27576422), (18, 13788211), (31, 8006058), (62, 4003029), (93, 2668686), (157, 1580814), (186, 1334343), (279, 889562), (314, 790407), (471, 526938), (558, 444781), (942, 263469), (1413, 175646), (2826, 87823), (2833, 87606), (4867, 50994), (5666, 43803), (8499, 29202), (9734, 25497), (14601, 16998)]