672472008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{718453}}^1$

素因数の和:718478

約数の個数: 48

約数和(自身を含む): 1961379420

約数和(自身を除く): 1288907412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 718453, 1436906, 2155359, 2873812, 4310718, 5747624, 6466077, 8621436, 9339889, 12932154, 17242872, 18679778, 25864308, 28019667, 37359556, 51728616, 56039334, 74719112, 84059001, 112078668, 168118002, 224157336, 336236004, 672472008]

約数ペア:

[(1, 672472008), (2, 336236004), (3, 224157336), (4, 168118002), (6, 112078668), (8, 84059001), (9, 74719112), (12, 56039334), (13, 51728616), (18, 37359556), (24, 28019667), (26, 25864308), (36, 18679778), (39, 17242872), (52, 12932154), (72, 9339889), (78, 8621436), (104, 6466077), (117, 5747624), (156, 4310718), (234, 2873812), (312, 2155359), (468, 1436906), (936, 718453)]