669484288

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{21613}}^1$

素因数の和:21651

約数の個数: 54

約数和(自身を含む): 1468952282

約数和(自身を除く): 799467994

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2816, 3872, 7744, 15488, 21613, 30976, 43226, 86452, 172904, 237743, 345808, 475486, 691616, 950972, 1383232, 1901944, 2615173, 2766464, 3803888, 5230346, 5532928, 7607776, 10460692, 15215552, 20921384, 30431104, 41842768, 60862208, 83685536, 167371072, 334742144, 669484288]

約数ペア:

[(1, 669484288), (2, 334742144), (4, 167371072), (8, 83685536), (11, 60862208), (16, 41842768), (22, 30431104), (32, 20921384), (44, 15215552), (64, 10460692), (88, 7607776), (121, 5532928), (128, 5230346), (176, 3803888), (242, 2766464), (256, 2615173), (352, 1901944), (484, 1383232), (704, 950972), (968, 691616), (1408, 475486), (1936, 345808), (2816, 237743), (3872, 172904), (7744, 86452), (15488, 43226), (21613, 30976)]