308665728

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{4253}}^1$

素因数の和:4286

約数の個数: 160

約数和(自身を含む): 1050057360

約数和(自身を除く): 741391632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4253, 4536, 5184, 6048, 8064, 8506, 9072, 10368, 12096, 12759, 17012, 18144, 24192, 25518, 29771, 34024, 36288, 38277, 51036, 59542, 68048, 72576, 76554, 89313, 102072, 114831, 119084, 136096, 153108, 178626, 204144, 229662, 238168, 267939, 272192, 306216, 344493, 357252, 408288, 459324, 476336, 535878, 544384, 612432, 688986, 714504, 803817, 816576, 918648, 952672, 1071756, 1224864, 1377972, 1429008, 1607634, 1633152, 1837296, 1905344, 2143512, 2411451, 2449728, 2755944, 2858016, 3215268, 3674592, 3810688, 4287024, 4822902, 4899456, 5511888, 5716032, 6430536, 7349184, 8574048, 9645804, 11023776, 11432064, 12861072, 14698368, 17148096, 19291608, 22047552, 25722144, 34296192, 38583216, 44095104, 51444288, 77166432, 102888576, 154332864, 308665728]

約数ペア:

[(1, 308665728), (2, 154332864), (3, 102888576), (4, 77166432), (6, 51444288), (7, 44095104), (8, 38583216), (9, 34296192), (12, 25722144), (14, 22047552), (16, 19291608), (18, 17148096), (21, 14698368), (24, 12861072), (27, 11432064), (28, 11023776), (32, 9645804), (36, 8574048), (42, 7349184), (48, 6430536), (54, 5716032), (56, 5511888), (63, 4899456), (64, 4822902), (72, 4287024), (81, 3810688), (84, 3674592), (96, 3215268), (108, 2858016), (112, 2755944), (126, 2449728), (128, 2411451), (144, 2143512), (162, 1905344), (168, 1837296), (189, 1633152), (192, 1607634), (216, 1429008), (224, 1377972), (252, 1224864), (288, 1071756), (324, 952672), (336, 918648), (378, 816576), (384, 803817), (432, 714504), (448, 688986), (504, 612432), (567, 544384), (576, 535878), (648, 476336), (672, 459324), (756, 408288), (864, 357252), (896, 344493), (1008, 306216), (1134, 272192), (1152, 267939), (1296, 238168), (1344, 229662), (1512, 204144), (1728, 178626), (2016, 153108), (2268, 136096), (2592, 119084), (2688, 114831), (3024, 102072), (3456, 89313), (4032, 76554), (4253, 72576), (4536, 68048), (5184, 59542), (6048, 51036), (8064, 38277), (8506, 36288), (9072, 34024), (10368, 29771), (12096, 25518), (12759, 24192), (17012, 18144)]