328812288

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2030

約数の個数: 144

約数和(自身を含む): 1032923136

約数和(自身を除く): 704110848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1973, 1984, 2604, 2688, 2976, 3472, 3946, 3968, 5208, 5376, 5919, 5952, 6944, 7892, 7936, 10416, 11838, 11904, 13811, 13888, 15784, 20832, 23676, 23808, 27622, 27776, 31568, 41433, 41664, 47352, 55244, 55552, 61163, 63136, 82866, 83328, 94704, 110488, 122326, 126272, 165732, 166656, 183489, 189408, 220976, 244652, 252544, 331464, 366978, 378816, 428141, 441952, 489304, 505088, 662928, 733956, 757632, 856282, 883904, 978608, 1284423, 1325856, 1467912, 1515264, 1712564, 1767808, 1957216, 2568846, 2651712, 2935824, 3425128, 3535616, 3914432, 5137692, 5303424, 5871648, 6850256, 7828864, 10275384, 10606848, 11743296, 13700512, 15657728, 20550768, 23486592, 27401024, 41101536, 46973184, 54802048, 82203072, 109604096, 164406144, 328812288]

約数ペア:

[(1, 328812288), (2, 164406144), (3, 109604096), (4, 82203072), (6, 54802048), (7, 46973184), (8, 41101536), (12, 27401024), (14, 23486592), (16, 20550768), (21, 15657728), (24, 13700512), (28, 11743296), (31, 10606848), (32, 10275384), (42, 7828864), (48, 6850256), (56, 5871648), (62, 5303424), (64, 5137692), (84, 3914432), (93, 3535616), (96, 3425128), (112, 2935824), (124, 2651712), (128, 2568846), (168, 1957216), (186, 1767808), (192, 1712564), (217, 1515264), (224, 1467912), (248, 1325856), (256, 1284423), (336, 978608), (372, 883904), (384, 856282), (434, 757632), (448, 733956), (496, 662928), (651, 505088), (672, 489304), (744, 441952), (768, 428141), (868, 378816), (896, 366978), (992, 331464), (1302, 252544), (1344, 244652), (1488, 220976), (1736, 189408), (1792, 183489), (1973, 166656), (1984, 165732), (2604, 126272), (2688, 122326), (2976, 110488), (3472, 94704), (3946, 83328), (3968, 82866), (5208, 63136), (5376, 61163), (5919, 55552), (5952, 55244), (6944, 47352), (7892, 41664), (7936, 41433), (10416, 31568), (11838, 27776), (11904, 27622), (13811, 23808), (13888, 23676), (15784, 20832)]