1211641848

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{35729}}^1$

素因数の和:35901

約数の個数: 64

約数和(自身を含む): 3387204000

約数和(自身を除く): 2175562152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 11304, 16956, 33912, 35729, 71458, 107187, 142916, 214374, 285832, 321561, 428748, 643122, 857496, 964683, 1286244, 1929366, 2572488, 3858732, 5609453, 7717464, 11218906, 16828359, 22437812, 33656718, 44875624, 50485077, 67313436, 100970154, 134626872, 151455231, 201940308, 302910462, 403880616, 605820924, 1211641848]

約数ペア:

[(1, 1211641848), (2, 605820924), (3, 403880616), (4, 302910462), (6, 201940308), (8, 151455231), (9, 134626872), (12, 100970154), (18, 67313436), (24, 50485077), (27, 44875624), (36, 33656718), (54, 22437812), (72, 16828359), (108, 11218906), (157, 7717464), (216, 5609453), (314, 3858732), (471, 2572488), (628, 1929366), (942, 1286244), (1256, 964683), (1413, 857496), (1884, 643122), (2826, 428748), (3768, 321561), (4239, 285832), (5652, 214374), (8478, 142916), (11304, 107187), (16956, 71458), (33912, 35729)]