213061296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4993}}^1$

素因数の和:5138

約数の個数: 80

約数和(自身を含む): 634118144

約数和(自身を除く): 421056848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 4993, 5334, 6096, 7112, 9986, 10668, 14224, 14979, 19972, 21336, 29958, 34951, 39944, 42672, 59916, 69902, 79888, 104853, 119832, 139804, 209706, 239664, 279608, 419412, 559216, 634111, 838824, 1268222, 1677648, 1902333, 2536444, 3804666, 4438777, 5072888, 7609332, 8877554, 10145776, 13316331, 15218664, 17755108, 26632662, 30437328, 35510216, 53265324, 71020432, 106530648, 213061296]

約数ペア:

[(1, 213061296), (2, 106530648), (3, 71020432), (4, 53265324), (6, 35510216), (7, 30437328), (8, 26632662), (12, 17755108), (14, 15218664), (16, 13316331), (21, 10145776), (24, 8877554), (28, 7609332), (42, 5072888), (48, 4438777), (56, 3804666), (84, 2536444), (112, 1902333), (127, 1677648), (168, 1268222), (254, 838824), (336, 634111), (381, 559216), (508, 419412), (762, 279608), (889, 239664), (1016, 209706), (1524, 139804), (1778, 119832), (2032, 104853), (2667, 79888), (3048, 69902), (3556, 59916), (4993, 42672), (5334, 39944), (6096, 34951), (7112, 29958), (9986, 21336), (10668, 19972), (14224, 14979)]