231567984

素因数分解:

$2^4\times 3^4\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1124

約数の個数: 100

約数和(自身を含む): 674369784

約数和(自身を除く): 442801800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 197, 216, 324, 394, 432, 591, 648, 788, 907, 1182, 1296, 1576, 1773, 1814, 2364, 2721, 3152, 3546, 3628, 4728, 5319, 5442, 7092, 7256, 8163, 9456, 10638, 10884, 14184, 14512, 15957, 16326, 21276, 21768, 24489, 28368, 31914, 32652, 42552, 43536, 48978, 63828, 65304, 73467, 85104, 97956, 127656, 130608, 146934, 178679, 195912, 255312, 293868, 357358, 391824, 536037, 587736, 714716, 1072074, 1175472, 1429432, 1608111, 2144148, 2858864, 3216222, 4288296, 4824333, 6432444, 8576592, 9648666, 12864888, 14472999, 19297332, 25729776, 28945998, 38594664, 57891996, 77189328, 115783992, 231567984]

約数ペア:

[(1, 231567984), (2, 115783992), (3, 77189328), (4, 57891996), (6, 38594664), (8, 28945998), (9, 25729776), (12, 19297332), (16, 14472999), (18, 12864888), (24, 9648666), (27, 8576592), (36, 6432444), (48, 4824333), (54, 4288296), (72, 3216222), (81, 2858864), (108, 2144148), (144, 1608111), (162, 1429432), (197, 1175472), (216, 1072074), (324, 714716), (394, 587736), (432, 536037), (591, 391824), (648, 357358), (788, 293868), (907, 255312), (1182, 195912), (1296, 178679), (1576, 146934), (1773, 130608), (1814, 127656), (2364, 97956), (2721, 85104), (3152, 73467), (3546, 65304), (3628, 63828), (4728, 48978), (5319, 43536), (5442, 42552), (7092, 32652), (7256, 31914), (8163, 28368), (9456, 24489), (10638, 21768), (10884, 21276), (14184, 16326), (14512, 15957)]