245165536

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 644474880

約数和(自身を除く): 399309344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 47, 56, 58, 73, 77, 88, 94, 112, 116, 146, 154, 176, 188, 203, 224, 232, 292, 308, 319, 329, 352, 376, 406, 464, 511, 517, 584, 616, 638, 658, 752, 803, 812, 928, 1022, 1034, 1168, 1232, 1276, 1316, 1363, 1504, 1606, 1624, 2044, 2068, 2117, 2233, 2336, 2464, 2552, 2632, 2726, 3212, 3248, 3431, 3619, 4088, 4136, 4234, 4466, 5104, 5264, 5452, 5621, 6424, 6496, 6862, 7238, 8176, 8272, 8468, 8932, 9541, 10208, 10528, 10904, 11242, 12848, 13724, 14476, 14819, 14993, 16352, 16544, 16936, 17864, 19082, 21808, 22484, 23287, 24017, 25696, 27448, 28952, 29638, 29986, 33872, 35728, 37741, 38164, 43616, 44968, 46574, 48034, 54896, 57904, 59276, 59972, 67744, 71456, 75482, 76328, 89936, 93148, 96068, 99499, 104951, 109792, 115808, 118552, 119944, 150964, 152656, 163009, 179872, 186296, 192136, 198998, 209902, 237104, 239888, 264187, 301928, 305312, 326018, 372592, 384272, 397996, 419804, 474208, 479776, 528374, 603856, 652036, 696493, 745184, 768544, 795992, 839608, 1056748, 1094489, 1207712, 1304072, 1392986, 1591984, 1679216, 2113496, 2188978, 2608144, 2785972, 3183968, 3358432, 4226992, 4377956, 5216288, 5571944, 7661423, 8453984, 8755912, 11143888, 15322846, 17511824, 22287776, 30645692, 35023648, 61291384, 122582768, 245165536]

約数ペア:

[(1, 245165536), (2, 122582768), (4, 61291384), (7, 35023648), (8, 30645692), (11, 22287776), (14, 17511824), (16, 15322846), (22, 11143888), (28, 8755912), (29, 8453984), (32, 7661423), (44, 5571944), (47, 5216288), (56, 4377956), (58, 4226992), (73, 3358432), (77, 3183968), (88, 2785972), (94, 2608144), (112, 2188978), (116, 2113496), (146, 1679216), (154, 1591984), (176, 1392986), (188, 1304072), (203, 1207712), (224, 1094489), (232, 1056748), (292, 839608), (308, 795992), (319, 768544), (329, 745184), (352, 696493), (376, 652036), (406, 603856), (464, 528374), (511, 479776), (517, 474208), (584, 419804), (616, 397996), (638, 384272), (658, 372592), (752, 326018), (803, 305312), (812, 301928), (928, 264187), (1022, 239888), (1034, 237104), (1168, 209902), (1232, 198998), (1276, 192136), (1316, 186296), (1363, 179872), (1504, 163009), (1606, 152656), (1624, 150964), (2044, 119944), (2068, 118552), (2117, 115808), (2233, 109792), (2336, 104951), (2464, 99499), (2552, 96068), (2632, 93148), (2726, 89936), (3212, 76328), (3248, 75482), (3431, 71456), (3619, 67744), (4088, 59972), (4136, 59276), (4234, 57904), (4466, 54896), (5104, 48034), (5264, 46574), (5452, 44968), (5621, 43616), (6424, 38164), (6496, 37741), (6862, 35728), (7238, 33872), (8176, 29986), (8272, 29638), (8468, 28952), (8932, 27448), (9541, 25696), (10208, 24017), (10528, 23287), (10904, 22484), (11242, 21808), (12848, 19082), (13724, 17864), (14476, 16936), (14819, 16544), (14993, 16352)]