331401312

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1533

約数の個数: 144

約数和(自身を含む): 1042908048

約数和(自身を除く): 711506736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 73, 88, 96, 99, 132, 144, 146, 176, 198, 219, 264, 288, 292, 352, 396, 438, 528, 584, 657, 792, 803, 876, 1056, 1168, 1314, 1433, 1584, 1606, 1752, 2336, 2409, 2628, 2866, 3168, 3212, 3504, 4299, 4818, 5256, 5732, 6424, 7008, 7227, 8598, 9636, 10512, 11464, 12848, 12897, 14454, 15763, 17196, 19272, 21024, 22928, 25696, 25794, 28908, 31526, 34392, 38544, 45856, 47289, 51588, 57816, 63052, 68784, 77088, 94578, 103176, 104609, 115632, 126104, 137568, 141867, 189156, 206352, 209218, 231264, 252208, 283734, 313827, 378312, 412704, 418436, 504416, 567468, 627654, 756624, 836872, 941481, 1134936, 1150699, 1255308, 1513248, 1673744, 1882962, 2269872, 2301398, 2510616, 3347488, 3452097, 3765924, 4539744, 4602796, 5021232, 6904194, 7531848, 9205592, 10042464, 10356291, 13808388, 15063696, 18411184, 20712582, 27616776, 30127392, 36822368, 41425164, 55233552, 82850328, 110467104, 165700656, 331401312]

約数ペア:

[(1, 331401312), (2, 165700656), (3, 110467104), (4, 82850328), (6, 55233552), (8, 41425164), (9, 36822368), (11, 30127392), (12, 27616776), (16, 20712582), (18, 18411184), (22, 15063696), (24, 13808388), (32, 10356291), (33, 10042464), (36, 9205592), (44, 7531848), (48, 6904194), (66, 5021232), (72, 4602796), (73, 4539744), (88, 3765924), (96, 3452097), (99, 3347488), (132, 2510616), (144, 2301398), (146, 2269872), (176, 1882962), (198, 1673744), (219, 1513248), (264, 1255308), (288, 1150699), (292, 1134936), (352, 941481), (396, 836872), (438, 756624), (528, 627654), (584, 567468), (657, 504416), (792, 418436), (803, 412704), (876, 378312), (1056, 313827), (1168, 283734), (1314, 252208), (1433, 231264), (1584, 209218), (1606, 206352), (1752, 189156), (2336, 141867), (2409, 137568), (2628, 126104), (2866, 115632), (3168, 104609), (3212, 103176), (3504, 94578), (4299, 77088), (4818, 68784), (5256, 63052), (5732, 57816), (6424, 51588), (7008, 47289), (7227, 45856), (8598, 38544), (9636, 34392), (10512, 31526), (11464, 28908), (12848, 25794), (12897, 25696), (14454, 22928), (15763, 21024), (17196, 19272)]