248490756

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{52691}}^1$

素因数の和:52832

約数の個数: 36

約数和(自身を含む): 632936304

約数和(自身を除く): 384445548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 52691, 105382, 158073, 210764, 316146, 474219, 632292, 948438, 1896876, 6902521, 13805042, 20707563, 27610084, 41415126, 62122689, 82830252, 124245378, 248490756]

約数ペア:

[(1, 248490756), (2, 124245378), (3, 82830252), (4, 62122689), (6, 41415126), (9, 27610084), (12, 20707563), (18, 13805042), (36, 6902521), (131, 1896876), (262, 948438), (393, 632292), (524, 474219), (786, 316146), (1179, 210764), (1572, 158073), (2358, 105382), (4716, 52691)]