558155248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8526

約数の個数: 80

約数和(自身を含む): 1343088640

約数和(自身を除く): 784933392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8246, 8461, 9424, 16492, 16922, 32984, 33844, 59227, 65968, 67688, 118454, 135376, 160759, 236908, 262291, 321518, 473816, 524582, 643036, 947632, 1049164, 1125313, 1286072, 1836037, 2098328, 2250626, 2572144, 3672074, 4196656, 4501252, 4983529, 7344148, 9002504, 9967058, 14688296, 18005008, 19934116, 29376592, 34884703, 39868232, 69769406, 79736464, 139538812, 279077624, 558155248]

約数ペア:

[(1, 558155248), (2, 279077624), (4, 139538812), (7, 79736464), (8, 69769406), (14, 39868232), (16, 34884703), (19, 29376592), (28, 19934116), (31, 18005008), (38, 14688296), (56, 9967058), (62, 9002504), (76, 7344148), (112, 4983529), (124, 4501252), (133, 4196656), (152, 3672074), (217, 2572144), (248, 2250626), (266, 2098328), (304, 1836037), (434, 1286072), (496, 1125313), (532, 1049164), (589, 947632), (868, 643036), (1064, 524582), (1178, 473816), (1736, 321518), (2128, 262291), (2356, 236908), (3472, 160759), (4123, 135376), (4712, 118454), (8246, 67688), (8461, 65968), (9424, 59227), (16492, 33844), (16922, 32984)]