269580752

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 641208960

約数和(自身を除く): 371628208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 71, 98, 112, 116, 142, 167, 196, 203, 232, 284, 334, 392, 406, 464, 497, 568, 668, 784, 812, 994, 1136, 1169, 1336, 1421, 1624, 1988, 2059, 2338, 2672, 2842, 3248, 3479, 3976, 4118, 4676, 4843, 5684, 6958, 7952, 8183, 8236, 9352, 9686, 11368, 11857, 13916, 14413, 16366, 16472, 18704, 19372, 22736, 23714, 27832, 28826, 32732, 32944, 33901, 38744, 47428, 55664, 57652, 65464, 67802, 77488, 82999, 94856, 100891, 115304, 130928, 135604, 165998, 189712, 201782, 230608, 237307, 271208, 331996, 343853, 403564, 474614, 542416, 580993, 663992, 687706, 807128, 949228, 1161986, 1327984, 1375412, 1614256, 1898456, 2323972, 2406971, 2750824, 3796912, 4647944, 4813942, 5501648, 9295888, 9627884, 16848797, 19255768, 33697594, 38511536, 67395188, 134790376, 269580752]

約数ペア:

[(1, 269580752), (2, 134790376), (4, 67395188), (7, 38511536), (8, 33697594), (14, 19255768), (16, 16848797), (28, 9627884), (29, 9295888), (49, 5501648), (56, 4813942), (58, 4647944), (71, 3796912), (98, 2750824), (112, 2406971), (116, 2323972), (142, 1898456), (167, 1614256), (196, 1375412), (203, 1327984), (232, 1161986), (284, 949228), (334, 807128), (392, 687706), (406, 663992), (464, 580993), (497, 542416), (568, 474614), (668, 403564), (784, 343853), (812, 331996), (994, 271208), (1136, 237307), (1169, 230608), (1336, 201782), (1421, 189712), (1624, 165998), (1988, 135604), (2059, 130928), (2338, 115304), (2672, 100891), (2842, 94856), (3248, 82999), (3479, 77488), (3976, 67802), (4118, 65464), (4676, 57652), (4843, 55664), (5684, 47428), (6958, 38744), (7952, 33901), (8183, 32944), (8236, 32732), (9352, 28826), (9686, 27832), (11368, 23714), (11857, 22736), (13916, 19372), (14413, 18704), (16366, 16472)]