218020032

素因数分解:

$2^6\times 3^3\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:751

約数の個数: 112

約数和(自身を含む): 644652000

約数和(自身を除く): 426631968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 281, 288, 432, 449, 562, 576, 843, 864, 898, 1124, 1347, 1686, 1728, 1796, 2248, 2529, 2694, 3372, 3592, 4041, 4496, 5058, 5388, 6744, 7184, 7587, 8082, 8992, 10116, 10776, 12123, 13488, 14368, 15174, 16164, 17984, 20232, 21552, 24246, 26976, 28736, 30348, 32328, 40464, 43104, 48492, 53952, 60696, 64656, 80928, 86208, 96984, 121392, 126169, 129312, 161856, 193968, 242784, 252338, 258624, 378507, 387936, 485568, 504676, 757014, 775872, 1009352, 1135521, 1514028, 2018704, 2271042, 3028056, 3406563, 4037408, 4542084, 6056112, 6813126, 8074816, 9084168, 12112224, 13626252, 18168336, 24224448, 27252504, 36336672, 54505008, 72673344, 109010016, 218020032]

約数ペア:

[(1, 218020032), (2, 109010016), (3, 72673344), (4, 54505008), (6, 36336672), (8, 27252504), (9, 24224448), (12, 18168336), (16, 13626252), (18, 12112224), (24, 9084168), (27, 8074816), (32, 6813126), (36, 6056112), (48, 4542084), (54, 4037408), (64, 3406563), (72, 3028056), (96, 2271042), (108, 2018704), (144, 1514028), (192, 1135521), (216, 1009352), (281, 775872), (288, 757014), (432, 504676), (449, 485568), (562, 387936), (576, 378507), (843, 258624), (864, 252338), (898, 242784), (1124, 193968), (1347, 161856), (1686, 129312), (1728, 126169), (1796, 121392), (2248, 96984), (2529, 86208), (2694, 80928), (3372, 64656), (3592, 60696), (4041, 53952), (4496, 48492), (5058, 43104), (5388, 40464), (6744, 32328), (7184, 30348), (7587, 28736), (8082, 26976), (8992, 24246), (10116, 21552), (10776, 20232), (12123, 17984), (13488, 16164), (14368, 15174)]