260894844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3169

約数の個数: 120

約数和(自身を含む): 800787680

約数和(自身を除く): 539892836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1998, 2268, 2331, 2997, 3108, 3109, 3996, 4662, 5994, 6218, 6993, 9324, 9327, 11988, 12436, 13986, 18654, 20979, 21763, 27972, 27981, 37308, 41958, 43526, 55962, 65289, 83916, 83943, 87052, 111924, 115033, 130578, 167886, 195867, 230066, 251829, 261156, 335772, 345099, 391734, 460132, 503658, 587601, 690198, 783468, 805231, 1007316, 1035297, 1175202, 1380396, 1610462, 1762803, 2070594, 2350404, 2415693, 3105891, 3220924, 3525606, 4141188, 4831386, 6211782, 7051212, 7247079, 9317673, 9662772, 12423564, 14494158, 18635346, 21741237, 28988316, 37270692, 43482474, 65223711, 86964948, 130447422, 260894844]

約数ペア:

[(1, 260894844), (2, 130447422), (3, 86964948), (4, 65223711), (6, 43482474), (7, 37270692), (9, 28988316), (12, 21741237), (14, 18635346), (18, 14494158), (21, 12423564), (27, 9662772), (28, 9317673), (36, 7247079), (37, 7051212), (42, 6211782), (54, 4831386), (63, 4141188), (74, 3525606), (81, 3220924), (84, 3105891), (108, 2415693), (111, 2350404), (126, 2070594), (148, 1762803), (162, 1610462), (189, 1380396), (222, 1175202), (252, 1035297), (259, 1007316), (324, 805231), (333, 783468), (378, 690198), (444, 587601), (518, 503658), (567, 460132), (666, 391734), (756, 345099), (777, 335772), (999, 261156), (1036, 251829), (1134, 230066), (1332, 195867), (1554, 167886), (1998, 130578), (2268, 115033), (2331, 111924), (2997, 87052), (3108, 83943), (3109, 83916), (3996, 65289), (4662, 55962), (5994, 43526), (6218, 41958), (6993, 37308), (9324, 27981), (9327, 27972), (11988, 21763), (12436, 20979), (13986, 18654)]