219472516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 425246976

約数和(自身を除く): 205774460

約数列:

[1, 2, 4, 17, 34, 43, 47, 68, 86, 94, 172, 188, 731, 799, 1462, 1597, 1598, 2021, 2924, 3194, 3196, 4042, 6388, 8084, 27149, 34357, 54298, 68671, 68714, 75059, 108596, 137342, 137428, 150118, 274684, 300236, 1167407, 1276003, 2334814, 2552006, 3227537, 4669628, 5104012, 6455074, 12910148, 54868129, 109736258, 219472516]

約数ペア:

[(1, 219472516), (2, 109736258), (4, 54868129), (17, 12910148), (34, 6455074), (43, 5104012), (47, 4669628), (68, 3227537), (86, 2552006), (94, 2334814), (172, 1276003), (188, 1167407), (731, 300236), (799, 274684), (1462, 150118), (1597, 137428), (1598, 137342), (2021, 108596), (2924, 75059), (3194, 68714), (3196, 68671), (4042, 54298), (6388, 34357), (8084, 27149)]