213401664

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{7561}}^1$

素因数の和:7593

約数の個数: 126

約数和(自身を含む): 711637134

約数和(自身を除く): 498235470

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 7561, 9408, 14112, 15122, 22683, 28224, 30244, 45366, 52927, 60488, 68049, 90732, 105854, 120976, 136098, 158781, 181464, 211708, 241952, 272196, 317562, 362928, 370489, 423416, 476343, 483904, 544392, 635124, 725856, 740978, 846832, 952686, 1088784, 1111467, 1270248, 1451712, 1481956, 1693664, 1905372, 2177568, 2222934, 2540496, 2963912, 3334401, 3387328, 3810744, 4355136, 4445868, 5080992, 5927824, 6668802, 7621488, 8891736, 10161984, 11855648, 13337604, 15242976, 17783472, 23711296, 26675208, 30485952, 35566944, 53350416, 71133888, 106700832, 213401664]

約数ペア:

[(1, 213401664), (2, 106700832), (3, 71133888), (4, 53350416), (6, 35566944), (7, 30485952), (8, 26675208), (9, 23711296), (12, 17783472), (14, 15242976), (16, 13337604), (18, 11855648), (21, 10161984), (24, 8891736), (28, 7621488), (32, 6668802), (36, 5927824), (42, 5080992), (48, 4445868), (49, 4355136), (56, 3810744), (63, 3387328), (64, 3334401), (72, 2963912), (84, 2540496), (96, 2222934), (98, 2177568), (112, 1905372), (126, 1693664), (144, 1481956), (147, 1451712), (168, 1270248), (192, 1111467), (196, 1088784), (224, 952686), (252, 846832), (288, 740978), (294, 725856), (336, 635124), (392, 544392), (441, 483904), (448, 476343), (504, 423416), (576, 370489), (588, 362928), (672, 317562), (784, 272196), (882, 241952), (1008, 211708), (1176, 181464), (1344, 158781), (1568, 136098), (1764, 120976), (2016, 105854), (2352, 90732), (3136, 68049), (3528, 60488), (4032, 52927), (4704, 45366), (7056, 30244), (7561, 28224), (9408, 22683), (14112, 15122)]