681286056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{54907}}^1$

素因数の和:54974

約数の個数: 64

約数和(自身を含む): 1897620480

約数和(自身を除く): 1216334424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 54907, 109814, 164721, 219628, 329442, 439256, 603977, 658884, 1207954, 1317768, 1811931, 2415908, 2580629, 3623862, 4831816, 5161258, 7247724, 7741887, 10322516, 14495448, 15483774, 20645032, 28386919, 30967548, 56773838, 61935096, 85160757, 113547676, 170321514, 227095352, 340643028, 681286056]

約数ペア:

[(1, 681286056), (2, 340643028), (3, 227095352), (4, 170321514), (6, 113547676), (8, 85160757), (11, 61935096), (12, 56773838), (22, 30967548), (24, 28386919), (33, 20645032), (44, 15483774), (47, 14495448), (66, 10322516), (88, 7741887), (94, 7247724), (132, 5161258), (141, 4831816), (188, 3623862), (264, 2580629), (282, 2415908), (376, 1811931), (517, 1317768), (564, 1207954), (1034, 658884), (1128, 603977), (1551, 439256), (2068, 329442), (3102, 219628), (4136, 164721), (6204, 109814), (12408, 54907)]