461664528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739847}}^1$

素因数の和:739871

約数の個数: 40

約数和(自身を含む): 1284376128

約数和(自身を除く): 822711600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 739847, 1479694, 2219541, 2959388, 4439082, 5918776, 8878164, 9618011, 11837552, 17756328, 19236022, 28854033, 35512656, 38472044, 57708066, 76944088, 115416132, 153888176, 230832264, 461664528]

約数ペア:

[(1, 461664528), (2, 230832264), (3, 153888176), (4, 115416132), (6, 76944088), (8, 57708066), (12, 38472044), (13, 35512656), (16, 28854033), (24, 19236022), (26, 17756328), (39, 11837552), (48, 9618011), (52, 8878164), (78, 5918776), (104, 4439082), (156, 2959388), (208, 2219541), (312, 1479694), (624, 739847)]