213379812

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 571146240

約数和(自身を除く): 357766428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 127, 141, 188, 254, 282, 331, 381, 423, 508, 564, 662, 762, 846, 993, 1143, 1269, 1324, 1524, 1692, 1986, 2286, 2538, 2979, 3429, 3972, 4572, 5076, 5958, 5969, 6858, 8937, 11916, 11938, 13716, 15557, 17874, 17907, 23876, 31114, 35748, 35814, 42037, 46671, 53721, 62228, 71628, 84074, 93342, 107442, 126111, 140013, 161163, 168148, 186684, 214884, 252222, 280026, 322326, 378333, 420039, 504444, 560052, 644652, 756666, 840078, 1134999, 1513332, 1680156, 1975739, 2269998, 3951478, 4539996, 5927217, 7902956, 11854434, 17781651, 23708868, 35563302, 53344953, 71126604, 106689906, 213379812]

約数ペア:

[(1, 213379812), (2, 106689906), (3, 71126604), (4, 53344953), (6, 35563302), (9, 23708868), (12, 17781651), (18, 11854434), (27, 7902956), (36, 5927217), (47, 4539996), (54, 3951478), (94, 2269998), (108, 1975739), (127, 1680156), (141, 1513332), (188, 1134999), (254, 840078), (282, 756666), (331, 644652), (381, 560052), (423, 504444), (508, 420039), (564, 378333), (662, 322326), (762, 280026), (846, 252222), (993, 214884), (1143, 186684), (1269, 168148), (1324, 161163), (1524, 140013), (1692, 126111), (1986, 107442), (2286, 93342), (2538, 84074), (2979, 71628), (3429, 62228), (3972, 53721), (4572, 46671), (5076, 42037), (5958, 35814), (5969, 35748), (6858, 31114), (8937, 23876), (11916, 17907), (11938, 17874), (13716, 15557)]