1390649856

素因数分解:

$2^9\times 3^1\times {\mathrm{67}}^1\times {\mathrm{13513}}^1$

素因数の和:13601

約数の個数: 80

約数和(自身を含む): 3760351584

約数和(自身を除く): 2369701728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 512, 536, 768, 804, 1072, 1536, 1608, 2144, 3216, 4288, 6432, 8576, 12864, 13513, 17152, 25728, 27026, 34304, 40539, 51456, 54052, 81078, 102912, 108104, 162156, 216208, 324312, 432416, 648624, 864832, 905371, 1297248, 1729664, 1810742, 2594496, 2716113, 3459328, 3621484, 5188992, 5432226, 6918656, 7242968, 10377984, 10864452, 14485936, 20755968, 21728904, 28971872, 43457808, 57943744, 86915616, 115887488, 173831232, 231774976, 347662464, 463549952, 695324928, 1390649856]

約数ペア:

[(1, 1390649856), (2, 695324928), (3, 463549952), (4, 347662464), (6, 231774976), (8, 173831232), (12, 115887488), (16, 86915616), (24, 57943744), (32, 43457808), (48, 28971872), (64, 21728904), (67, 20755968), (96, 14485936), (128, 10864452), (134, 10377984), (192, 7242968), (201, 6918656), (256, 5432226), (268, 5188992), (384, 3621484), (402, 3459328), (512, 2716113), (536, 2594496), (768, 1810742), (804, 1729664), (1072, 1297248), (1536, 905371), (1608, 864832), (2144, 648624), (3216, 432416), (4288, 324312), (6432, 216208), (8576, 162156), (12864, 108104), (13513, 102912), (17152, 81078), (25728, 54052), (27026, 51456), (34304, 40539)]