249298416

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11027}}^1$

素因数の和:11198

約数の個数: 60

約数和(自身を含む): 702196872

約数和(自身を除く): 452898456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11027, 11304, 22054, 22608, 33081, 44108, 66162, 88216, 99243, 132324, 176432, 198486, 264648, 396972, 529296, 793944, 1587888, 1731239, 3462478, 5193717, 6924956, 10387434, 13849912, 15581151, 20774868, 27699824, 31162302, 41549736, 62324604, 83099472, 124649208, 249298416]

約数ペア:

[(1, 249298416), (2, 124649208), (3, 83099472), (4, 62324604), (6, 41549736), (8, 31162302), (9, 27699824), (12, 20774868), (16, 15581151), (18, 13849912), (24, 10387434), (36, 6924956), (48, 5193717), (72, 3462478), (144, 1731239), (157, 1587888), (314, 793944), (471, 529296), (628, 396972), (942, 264648), (1256, 198486), (1413, 176432), (1884, 132324), (2512, 99243), (2826, 88216), (3768, 66162), (5652, 44108), (7536, 33081), (11027, 22608), (11304, 22054)]