488359944

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157739}}^1$

素因数の和:157794

約数の個数: 48

約数和(自身を含む): 1353409200

約数和(自身を除く): 865049256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 157739, 315478, 473217, 630956, 946434, 1261912, 1419651, 1892868, 2839302, 3785736, 5678604, 6782777, 11357208, 13565554, 20348331, 27131108, 40696662, 54262216, 61044993, 81393324, 122089986, 162786648, 244179972, 488359944]

約数ペア:

[(1, 488359944), (2, 244179972), (3, 162786648), (4, 122089986), (6, 81393324), (8, 61044993), (9, 54262216), (12, 40696662), (18, 27131108), (24, 20348331), (36, 13565554), (43, 11357208), (72, 6782777), (86, 5678604), (129, 3785736), (172, 2839302), (258, 1892868), (344, 1419651), (387, 1261912), (516, 946434), (774, 630956), (1032, 473217), (1548, 315478), (3096, 157739)]