252352832

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1663

約数の個数: 56

約数和(自身を含む): 531266400

約数和(自身を除く): 278913568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 556, 608, 1112, 1216, 1493, 2224, 2641, 2986, 4448, 5282, 5972, 8896, 10564, 11944, 21128, 23888, 28367, 42256, 47776, 56734, 84512, 95552, 113468, 169024, 207527, 226936, 415054, 453872, 830108, 907744, 1660216, 1815488, 3320432, 3943013, 6640864, 7886026, 13281728, 15772052, 31544104, 63088208, 126176416, 252352832]

約数ペア:

[(1, 252352832), (2, 126176416), (4, 63088208), (8, 31544104), (16, 15772052), (19, 13281728), (32, 7886026), (38, 6640864), (64, 3943013), (76, 3320432), (139, 1815488), (152, 1660216), (278, 907744), (304, 830108), (556, 453872), (608, 415054), (1112, 226936), (1216, 207527), (1493, 169024), (2224, 113468), (2641, 95552), (2986, 84512), (4448, 56734), (5282, 47776), (5972, 42256), (8896, 28367), (10564, 23888), (11944, 21128)]