905737344

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 2467584000

約数和(自身を除く): 1561846656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 139, 142, 192, 213, 239, 278, 284, 384, 417, 426, 478, 556, 568, 717, 834, 852, 956, 1112, 1136, 1434, 1668, 1704, 1912, 2224, 2272, 2868, 3336, 3408, 3824, 4448, 4544, 5736, 6672, 6816, 7648, 8896, 9088, 9869, 11472, 13344, 13632, 15296, 16969, 17792, 19738, 22944, 26688, 27264, 29607, 30592, 33221, 33938, 39476, 45888, 50907, 53376, 59214, 66442, 67876, 78952, 91776, 99663, 101814, 118428, 132884, 135752, 157904, 199326, 203628, 236856, 265768, 271504, 315808, 398652, 407256, 473712, 531536, 543008, 631616, 797304, 814512, 947424, 1063072, 1086016, 1263232, 1594608, 1629024, 1894848, 2126144, 2172032, 2358691, 3189216, 3258048, 3789696, 4252288, 4717382, 6378432, 6516096, 7076073, 9434764, 12756864, 14152146, 18869528, 28304292, 37739056, 56608584, 75478112, 113217168, 150956224, 226434336, 301912448, 452868672, 905737344]

約数ペア:

[(1, 905737344), (2, 452868672), (3, 301912448), (4, 226434336), (6, 150956224), (8, 113217168), (12, 75478112), (16, 56608584), (24, 37739056), (32, 28304292), (48, 18869528), (64, 14152146), (71, 12756864), (96, 9434764), (128, 7076073), (139, 6516096), (142, 6378432), (192, 4717382), (213, 4252288), (239, 3789696), (278, 3258048), (284, 3189216), (384, 2358691), (417, 2172032), (426, 2126144), (478, 1894848), (556, 1629024), (568, 1594608), (717, 1263232), (834, 1086016), (852, 1063072), (956, 947424), (1112, 814512), (1136, 797304), (1434, 631616), (1668, 543008), (1704, 531536), (1912, 473712), (2224, 407256), (2272, 398652), (2868, 315808), (3336, 271504), (3408, 265768), (3824, 236856), (4448, 203628), (4544, 199326), (5736, 157904), (6672, 135752), (6816, 132884), (7648, 118428), (8896, 101814), (9088, 99663), (9869, 91776), (11472, 78952), (13344, 67876), (13632, 66442), (15296, 59214), (16969, 53376), (17792, 50907), (19738, 45888), (22944, 39476), (26688, 33938), (27264, 33221), (29607, 30592)]