858374856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11839}}^1$

素因数の和:11923

約数の個数: 96

約数和(自身を含む): 2493504000

約数和(自身を除く): 1635129144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 53, 57, 72, 76, 106, 114, 152, 159, 171, 212, 228, 318, 342, 424, 456, 477, 636, 684, 954, 1007, 1272, 1368, 1908, 2014, 3021, 3816, 4028, 6042, 8056, 9063, 11839, 12084, 18126, 23678, 24168, 35517, 36252, 47356, 71034, 72504, 94712, 106551, 142068, 213102, 224941, 284136, 426204, 449882, 627467, 674823, 852408, 899764, 1254934, 1349646, 1799528, 1882401, 2024469, 2509868, 2699292, 3764802, 4048938, 5019736, 5398584, 5647203, 7529604, 8097876, 11294406, 11921873, 15059208, 16195752, 22588812, 23843746, 35765619, 45177624, 47687492, 71531238, 95374984, 107296857, 143062476, 214593714, 286124952, 429187428, 858374856]

約数ペア:

[(1, 858374856), (2, 429187428), (3, 286124952), (4, 214593714), (6, 143062476), (8, 107296857), (9, 95374984), (12, 71531238), (18, 47687492), (19, 45177624), (24, 35765619), (36, 23843746), (38, 22588812), (53, 16195752), (57, 15059208), (72, 11921873), (76, 11294406), (106, 8097876), (114, 7529604), (152, 5647203), (159, 5398584), (171, 5019736), (212, 4048938), (228, 3764802), (318, 2699292), (342, 2509868), (424, 2024469), (456, 1882401), (477, 1799528), (636, 1349646), (684, 1254934), (954, 899764), (1007, 852408), (1272, 674823), (1368, 627467), (1908, 449882), (2014, 426204), (3021, 284136), (3816, 224941), (4028, 213102), (6042, 142068), (8056, 106551), (9063, 94712), (11839, 72504), (12084, 71034), (18126, 47356), (23678, 36252), (24168, 35517)]