680529408

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 1973686176

約数和(自身を除く): 1293156768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 173, 192, 197, 208, 256, 312, 346, 384, 394, 416, 512, 519, 591, 624, 692, 768, 788, 832, 1038, 1182, 1248, 1384, 1536, 1576, 1664, 2076, 2249, 2364, 2496, 2561, 2768, 3152, 3328, 4152, 4498, 4728, 4992, 5122, 5536, 6304, 6656, 6747, 7683, 8304, 8996, 9456, 9984, 10244, 11072, 12608, 13494, 15366, 16608, 17992, 18912, 19968, 20488, 22144, 25216, 26988, 30732, 33216, 34081, 35984, 37824, 40976, 44288, 50432, 53976, 61464, 66432, 68162, 71968, 75648, 81952, 88576, 100864, 102243, 107952, 122928, 132864, 136324, 143936, 151296, 163904, 204486, 215904, 245856, 265728, 272648, 287872, 302592, 327808, 408972, 431808, 443053, 491712, 545296, 575744, 655616, 817944, 863616, 886106, 983424, 1090592, 1151488, 1311232, 1329159, 1635888, 1727232, 1772212, 1966848, 2181184, 2658318, 3271776, 3454464, 3544424, 3933696, 4362368, 5316636, 6543552, 7088848, 8724736, 10633272, 13087104, 14177696, 17449472, 21266544, 26174208, 28355392, 42533088, 52348416, 56710784, 85066176, 113421568, 170132352, 226843136, 340264704, 680529408]

約数ペア:

[(1, 680529408), (2, 340264704), (3, 226843136), (4, 170132352), (6, 113421568), (8, 85066176), (12, 56710784), (13, 52348416), (16, 42533088), (24, 28355392), (26, 26174208), (32, 21266544), (39, 17449472), (48, 14177696), (52, 13087104), (64, 10633272), (78, 8724736), (96, 7088848), (104, 6543552), (128, 5316636), (156, 4362368), (173, 3933696), (192, 3544424), (197, 3454464), (208, 3271776), (256, 2658318), (312, 2181184), (346, 1966848), (384, 1772212), (394, 1727232), (416, 1635888), (512, 1329159), (519, 1311232), (591, 1151488), (624, 1090592), (692, 983424), (768, 886106), (788, 863616), (832, 817944), (1038, 655616), (1182, 575744), (1248, 545296), (1384, 491712), (1536, 443053), (1576, 431808), (1664, 408972), (2076, 327808), (2249, 302592), (2364, 287872), (2496, 272648), (2561, 265728), (2768, 245856), (3152, 215904), (3328, 204486), (4152, 163904), (4498, 151296), (4728, 143936), (4992, 136324), (5122, 132864), (5536, 122928), (6304, 107952), (6656, 102243), (6747, 100864), (7683, 88576), (8304, 81952), (8996, 75648), (9456, 71968), (9984, 68162), (10244, 66432), (11072, 61464), (12608, 53976), (13494, 50432), (15366, 44288), (16608, 40976), (17992, 37824), (18912, 35984), (19968, 34081), (20488, 33216), (22144, 30732), (25216, 26988)]