330694144

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:927

約数の個数: 80

約数和(自身を含む): 731846016

約数和(自身を除く): 401151872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 512, 568, 704, 781, 827, 1136, 1408, 1562, 1654, 2272, 2816, 3124, 3308, 4544, 5632, 6248, 6616, 9088, 9097, 12496, 13232, 18176, 18194, 24992, 26464, 36352, 36388, 49984, 52928, 58717, 72776, 99968, 105856, 117434, 145552, 199936, 211712, 234868, 291104, 399872, 423424, 469736, 582208, 645887, 939472, 1164416, 1291774, 1878944, 2328832, 2583548, 3757888, 4657664, 5167096, 7515776, 10334192, 15031552, 20668384, 30063104, 41336768, 82673536, 165347072, 330694144]

約数ペア:

[(1, 330694144), (2, 165347072), (4, 82673536), (8, 41336768), (11, 30063104), (16, 20668384), (22, 15031552), (32, 10334192), (44, 7515776), (64, 5167096), (71, 4657664), (88, 3757888), (128, 2583548), (142, 2328832), (176, 1878944), (256, 1291774), (284, 1164416), (352, 939472), (512, 645887), (568, 582208), (704, 469736), (781, 423424), (827, 399872), (1136, 291104), (1408, 234868), (1562, 211712), (1654, 199936), (2272, 145552), (2816, 117434), (3124, 105856), (3308, 99968), (4544, 72776), (5632, 58717), (6248, 52928), (6616, 49984), (9088, 36388), (9097, 36352), (12496, 26464), (13232, 24992), (18176, 18194)]