15554845296

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{256579}}^1$

素因数の和:257014

約数の個数: 60

約数和(自身を含む): 43635534280

約数和(自身を除く): 28080688984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 15156, 20208, 30312, 60624, 256579, 513158, 769737, 1026316, 1539474, 2052632, 2309211, 3078948, 4105264, 4618422, 6157896, 9236844, 12315792, 18473688, 36947376, 108019759, 216039518, 324059277, 432079036, 648118554, 864158072, 972177831, 1296237108, 1728316144, 1944355662, 2592474216, 3888711324, 5184948432, 7777422648, 15554845296]

約数ペア:

[(1, 15554845296), (2, 7777422648), (3, 5184948432), (4, 3888711324), (6, 2592474216), (8, 1944355662), (9, 1728316144), (12, 1296237108), (16, 972177831), (18, 864158072), (24, 648118554), (36, 432079036), (48, 324059277), (72, 216039518), (144, 108019759), (421, 36947376), (842, 18473688), (1263, 12315792), (1684, 9236844), (2526, 6157896), (3368, 4618422), (3789, 4105264), (5052, 3078948), (6736, 2309211), (7578, 2052632), (10104, 1539474), (15156, 1026316), (20208, 769737), (30312, 513158), (60624, 256579)]