305687088

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{2063}}^1$

素因数の和:2101

約数の個数: 160

約数和(自身を含む): 1023744000

約数和(自身を除く): 718056912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2063, 2352, 2646, 2744, 3024, 3087, 3528, 4116, 4126, 5292, 5488, 6174, 6189, 7056, 8232, 8252, 9261, 10584, 12348, 12378, 14441, 16464, 16504, 18522, 18567, 21168, 24696, 24756, 28882, 33008, 37044, 37134, 43323, 49392, 49512, 55701, 57764, 74088, 74268, 86646, 99024, 101087, 111402, 115528, 129969, 148176, 148536, 173292, 202174, 222804, 231056, 259938, 297072, 303261, 346584, 389907, 404348, 445608, 519876, 606522, 693168, 707609, 779814, 808696, 891216, 909783, 1039752, 1213044, 1415218, 1559628, 1617392, 1819566, 2079504, 2122827, 2426088, 2729349, 2830436, 3119256, 3639132, 4245654, 4852176, 5458698, 5660872, 6238512, 6368481, 7278264, 8491308, 10917396, 11321744, 12736962, 14556528, 16982616, 19105443, 21834792, 25473924, 33965232, 38210886, 43669584, 50947848, 76421772, 101895696, 152843544, 305687088]

約数ペア:

[(1, 305687088), (2, 152843544), (3, 101895696), (4, 76421772), (6, 50947848), (7, 43669584), (8, 38210886), (9, 33965232), (12, 25473924), (14, 21834792), (16, 19105443), (18, 16982616), (21, 14556528), (24, 12736962), (27, 11321744), (28, 10917396), (36, 8491308), (42, 7278264), (48, 6368481), (49, 6238512), (54, 5660872), (56, 5458698), (63, 4852176), (72, 4245654), (84, 3639132), (98, 3119256), (108, 2830436), (112, 2729349), (126, 2426088), (144, 2122827), (147, 2079504), (168, 1819566), (189, 1617392), (196, 1559628), (216, 1415218), (252, 1213044), (294, 1039752), (336, 909783), (343, 891216), (378, 808696), (392, 779814), (432, 707609), (441, 693168), (504, 606522), (588, 519876), (686, 445608), (756, 404348), (784, 389907), (882, 346584), (1008, 303261), (1029, 297072), (1176, 259938), (1323, 231056), (1372, 222804), (1512, 202174), (1764, 173292), (2058, 148536), (2063, 148176), (2352, 129969), (2646, 115528), (2744, 111402), (3024, 101087), (3087, 99024), (3528, 86646), (4116, 74268), (4126, 74088), (5292, 57764), (5488, 55701), (6174, 49512), (6189, 49392), (7056, 43323), (8232, 37134), (8252, 37044), (9261, 33008), (10584, 28882), (12348, 24756), (12378, 24696), (14441, 21168), (16464, 18567), (16504, 18522)]