316685436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{24413}}^1$

素因数の和:24490

約数の個数: 48

約数和(自身を含む): 787497984

約数和(自身を除く): 470812548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972, 24413, 48826, 73239, 97652, 146478, 292956, 561499, 1122998, 1147411, 1684497, 2245996, 2294822, 3368994, 3442233, 4589644, 6737988, 6884466, 13768932, 26390453, 52780906, 79171359, 105561812, 158342718, 316685436]

約数ペア:

[(1, 316685436), (2, 158342718), (3, 105561812), (4, 79171359), (6, 52780906), (12, 26390453), (23, 13768932), (46, 6884466), (47, 6737988), (69, 4589644), (92, 3442233), (94, 3368994), (138, 2294822), (141, 2245996), (188, 1684497), (276, 1147411), (282, 1122998), (564, 561499), (1081, 292956), (2162, 146478), (3243, 97652), (4324, 73239), (6486, 48826), (12972, 24413)]