2589441456

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{157279}}^1$

素因数の和:157311

約数の個数: 80

約数和(自身を含む): 7801088000

約数和(自身を除く): 5211646544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 157279, 314558, 471837, 629116, 943674, 1100953, 1258232, 1887348, 2201906, 2516464, 3302859, 3774696, 4403812, 6605718, 7549392, 7706671, 8807624, 13211436, 15413342, 17615248, 23120013, 26422872, 30826684, 46240026, 52845744, 53946697, 61653368, 92480052, 107893394, 123306736, 161840091, 184960104, 215786788, 323680182, 369920208, 431573576, 647360364, 863147152, 1294720728, 2589441456]

約数ペア:

[(1, 2589441456), (2, 1294720728), (3, 863147152), (4, 647360364), (6, 431573576), (7, 369920208), (8, 323680182), (12, 215786788), (14, 184960104), (16, 161840091), (21, 123306736), (24, 107893394), (28, 92480052), (42, 61653368), (48, 53946697), (49, 52845744), (56, 46240026), (84, 30826684), (98, 26422872), (112, 23120013), (147, 17615248), (168, 15413342), (196, 13211436), (294, 8807624), (336, 7706671), (343, 7549392), (392, 6605718), (588, 4403812), (686, 3774696), (784, 3302859), (1029, 2516464), (1176, 2201906), (1372, 1887348), (2058, 1258232), (2352, 1100953), (2744, 943674), (4116, 629116), (5488, 471837), (8232, 314558), (16464, 157279)]