1312475904

素因数分解:

$2^8\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1721}}^1$

素因数の和:2074

約数の個数: 108

約数和(自身を含む): 3797829672

約数和(自身を除く): 2485353768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 331, 384, 576, 662, 768, 993, 1152, 1324, 1721, 1986, 2304, 2648, 2979, 3442, 3972, 5163, 5296, 5958, 6884, 7944, 10326, 10592, 11916, 13768, 15489, 15888, 20652, 21184, 23832, 27536, 30978, 31776, 41304, 42368, 47664, 55072, 61956, 63552, 82608, 84736, 95328, 110144, 123912, 127104, 165216, 190656, 220288, 247824, 254208, 330432, 381312, 440576, 495648, 569651, 660864, 762624, 991296, 1139302, 1321728, 1708953, 1982592, 2278604, 3417906, 3965184, 4557208, 5126859, 6835812, 9114416, 10253718, 13671624, 18228832, 20507436, 27343248, 36457664, 41014872, 54686496, 72915328, 82029744, 109372992, 145830656, 164059488, 218745984, 328118976, 437491968, 656237952, 1312475904]

約数ペア:

[(1, 1312475904), (2, 656237952), (3, 437491968), (4, 328118976), (6, 218745984), (8, 164059488), (9, 145830656), (12, 109372992), (16, 82029744), (18, 72915328), (24, 54686496), (32, 41014872), (36, 36457664), (48, 27343248), (64, 20507436), (72, 18228832), (96, 13671624), (128, 10253718), (144, 9114416), (192, 6835812), (256, 5126859), (288, 4557208), (331, 3965184), (384, 3417906), (576, 2278604), (662, 1982592), (768, 1708953), (993, 1321728), (1152, 1139302), (1324, 991296), (1721, 762624), (1986, 660864), (2304, 569651), (2648, 495648), (2979, 440576), (3442, 381312), (3972, 330432), (5163, 254208), (5296, 247824), (5958, 220288), (6884, 190656), (7944, 165216), (10326, 127104), (10592, 123912), (11916, 110144), (13768, 95328), (15489, 84736), (15888, 82608), (20652, 63552), (21184, 61956), (23832, 55072), (27536, 47664), (30978, 42368), (31776, 41304)]