331325632

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2389}}^1$

素因数の和:2609

約数の個数: 56

約数和(自身を含む): 721187280

約数和(自身を除く): 389861648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 197, 352, 394, 704, 788, 1576, 2167, 2389, 3152, 4334, 4778, 6304, 8668, 9556, 12608, 17336, 19112, 26279, 34672, 38224, 52558, 69344, 76448, 105116, 138688, 152896, 210232, 420464, 470633, 840928, 941266, 1681856, 1882532, 3765064, 5176963, 7530128, 10353926, 15060256, 20707852, 30120512, 41415704, 82831408, 165662816, 331325632]

約数ペア:

[(1, 331325632), (2, 165662816), (4, 82831408), (8, 41415704), (11, 30120512), (16, 20707852), (22, 15060256), (32, 10353926), (44, 7530128), (64, 5176963), (88, 3765064), (176, 1882532), (197, 1681856), (352, 941266), (394, 840928), (704, 470633), (788, 420464), (1576, 210232), (2167, 152896), (2389, 138688), (3152, 105116), (4334, 76448), (4778, 69344), (6304, 52558), (8668, 38224), (9556, 34672), (12608, 26279), (17336, 19112)]