1907989248

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3282

約数の個数: 144

約数和(自身を含む): 5619462912

約数和(自身を除く): 3711473664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 256, 264, 284, 352, 384, 426, 528, 568, 704, 768, 781, 852, 1056, 1136, 1408, 1562, 1704, 2112, 2272, 2343, 2816, 3124, 3181, 3408, 4224, 4544, 4686, 6248, 6362, 6816, 8448, 9088, 9372, 9543, 12496, 12724, 13632, 18176, 18744, 19086, 24992, 25448, 27264, 34991, 37488, 38172, 49984, 50896, 54528, 69982, 74976, 76344, 99968, 101792, 104973, 139964, 149952, 152688, 199936, 203584, 209946, 225851, 279928, 299904, 305376, 407168, 419892, 451702, 559856, 599808, 610752, 677553, 814336, 839784, 903404, 1119712, 1221504, 1355106, 1679568, 1806808, 2239424, 2443008, 2484361, 2710212, 3359136, 3613616, 4478848, 4968722, 5420424, 6718272, 7227232, 7453083, 8957696, 9937444, 10840848, 13436544, 14454464, 14906166, 19874888, 21681696, 26873088, 28908928, 29812332, 39749776, 43363392, 57817856, 59624664, 79499552, 86726784, 119249328, 158999104, 173453568, 238498656, 317998208, 476997312, 635996416, 953994624, 1907989248]

約数ペア:

[(1, 1907989248), (2, 953994624), (3, 635996416), (4, 476997312), (6, 317998208), (8, 238498656), (11, 173453568), (12, 158999104), (16, 119249328), (22, 86726784), (24, 79499552), (32, 59624664), (33, 57817856), (44, 43363392), (48, 39749776), (64, 29812332), (66, 28908928), (71, 26873088), (88, 21681696), (96, 19874888), (128, 14906166), (132, 14454464), (142, 13436544), (176, 10840848), (192, 9937444), (213, 8957696), (256, 7453083), (264, 7227232), (284, 6718272), (352, 5420424), (384, 4968722), (426, 4478848), (528, 3613616), (568, 3359136), (704, 2710212), (768, 2484361), (781, 2443008), (852, 2239424), (1056, 1806808), (1136, 1679568), (1408, 1355106), (1562, 1221504), (1704, 1119712), (2112, 903404), (2272, 839784), (2343, 814336), (2816, 677553), (3124, 610752), (3181, 599808), (3408, 559856), (4224, 451702), (4544, 419892), (4686, 407168), (6248, 305376), (6362, 299904), (6816, 279928), (8448, 225851), (9088, 209946), (9372, 203584), (9543, 199936), (12496, 152688), (12724, 149952), (13632, 139964), (18176, 104973), (18744, 101792), (19086, 99968), (24992, 76344), (25448, 74976), (27264, 69982), (34991, 54528), (37488, 50896), (38172, 49984)]