1330709856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{282889}}^1$

素因数の和:282916

約数の個数: 72

約数和(自身を含む): 4063431960

約数和(自身を除く): 2732722104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 282889, 565778, 848667, 1131556, 1697334, 1980223, 2263112, 3394668, 3960446, 4526224, 5940669, 6789336, 7920892, 9052448, 11881338, 13578672, 13861561, 15841784, 23762676, 27157344, 27723122, 31683568, 41584683, 47525352, 55446244, 63367136, 83169366, 95050704, 110892488, 166338732, 190101408, 221784976, 332677464, 443569952, 665354928, 1330709856]

約数ペア:

[(1, 1330709856), (2, 665354928), (3, 443569952), (4, 332677464), (6, 221784976), (7, 190101408), (8, 166338732), (12, 110892488), (14, 95050704), (16, 83169366), (21, 63367136), (24, 55446244), (28, 47525352), (32, 41584683), (42, 31683568), (48, 27723122), (49, 27157344), (56, 23762676), (84, 15841784), (96, 13861561), (98, 13578672), (112, 11881338), (147, 9052448), (168, 7920892), (196, 6789336), (224, 5940669), (294, 4526224), (336, 3960446), (392, 3394668), (588, 2263112), (672, 1980223), (784, 1697334), (1176, 1131556), (1568, 848667), (2352, 565778), (4704, 282889)]