312227456

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 682028100

約数和(自身を除く): 369800644

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 233, 304, 361, 464, 466, 551, 608, 722, 928, 932, 1102, 1216, 1444, 1856, 1864, 2204, 2432, 2888, 3712, 3728, 4408, 4427, 5776, 6757, 7456, 8816, 8854, 10469, 11552, 13514, 14912, 17632, 17708, 20938, 23104, 27028, 29824, 35264, 35416, 41876, 46208, 54056, 70528, 70832, 83752, 84113, 108112, 128383, 141664, 167504, 168226, 216224, 256766, 283328, 335008, 336452, 432448, 513532, 566656, 670016, 672904, 864896, 1027064, 1340032, 1345808, 2054128, 2439277, 2691616, 4108256, 4878554, 5383232, 8216512, 9757108, 10766464, 16433024, 19514216, 39028432, 78056864, 156113728, 312227456]

約数ペア:

[(1, 312227456), (2, 156113728), (4, 78056864), (8, 39028432), (16, 19514216), (19, 16433024), (29, 10766464), (32, 9757108), (38, 8216512), (58, 5383232), (64, 4878554), (76, 4108256), (116, 2691616), (128, 2439277), (152, 2054128), (232, 1345808), (233, 1340032), (304, 1027064), (361, 864896), (464, 672904), (466, 670016), (551, 566656), (608, 513532), (722, 432448), (928, 336452), (932, 335008), (1102, 283328), (1216, 256766), (1444, 216224), (1856, 168226), (1864, 167504), (2204, 141664), (2432, 128383), (2888, 108112), (3712, 84113), (3728, 83752), (4408, 70832), (4427, 70528), (5776, 54056), (6757, 46208), (7456, 41876), (8816, 35416), (8854, 35264), (10469, 29824), (11552, 27028), (13514, 23104), (14912, 20938), (17632, 17708)]