215188272

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{38317}}^1$

素因数の和:38347

約数の個数: 80

約数和(自身を含む): 665200480

約数和(自身を除く): 450012208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 38317, 76634, 114951, 153268, 229902, 306536, 344853, 459804, 498121, 613072, 689706, 919608, 996242, 1034559, 1379412, 1494363, 1839216, 1992484, 2069118, 2758824, 2988726, 3984968, 4138236, 4483089, 5517648, 5977452, 7969936, 8276472, 8966178, 11954904, 13449267, 16552944, 17932356, 23909808, 26898534, 35864712, 53797068, 71729424, 107594136, 215188272]

約数ペア:

[(1, 215188272), (2, 107594136), (3, 71729424), (4, 53797068), (6, 35864712), (8, 26898534), (9, 23909808), (12, 17932356), (13, 16552944), (16, 13449267), (18, 11954904), (24, 8966178), (26, 8276472), (27, 7969936), (36, 5977452), (39, 5517648), (48, 4483089), (52, 4138236), (54, 3984968), (72, 2988726), (78, 2758824), (104, 2069118), (108, 1992484), (117, 1839216), (144, 1494363), (156, 1379412), (208, 1034559), (216, 996242), (234, 919608), (312, 689706), (351, 613072), (432, 498121), (468, 459804), (624, 344853), (702, 306536), (936, 229902), (1404, 153268), (1872, 114951), (2808, 76634), (5616, 38317)]