2108366816

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:724

約数の個数: 72

約数和(自身を含む): 4334967000

約数和(自身を除く): 2226600184

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 157, 232, 314, 464, 499, 628, 841, 928, 998, 1256, 1682, 1996, 2512, 3364, 3992, 4553, 5024, 6728, 7984, 9106, 13456, 14471, 15968, 18212, 26912, 28942, 36424, 57884, 72848, 78343, 115768, 132037, 145696, 156686, 231536, 264074, 313372, 419659, 463072, 528148, 626744, 839318, 1056296, 1253488, 1678636, 2112592, 2271947, 2506976, 3357272, 4225184, 4543894, 6714544, 9087788, 13429088, 18175576, 36351152, 65886463, 72702304, 131772926, 263545852, 527091704, 1054183408, 2108366816]

約数ペア:

[(1, 2108366816), (2, 1054183408), (4, 527091704), (8, 263545852), (16, 131772926), (29, 72702304), (32, 65886463), (58, 36351152), (116, 18175576), (157, 13429088), (232, 9087788), (314, 6714544), (464, 4543894), (499, 4225184), (628, 3357272), (841, 2506976), (928, 2271947), (998, 2112592), (1256, 1678636), (1682, 1253488), (1996, 1056296), (2512, 839318), (3364, 626744), (3992, 528148), (4553, 463072), (5024, 419659), (6728, 313372), (7984, 264074), (9106, 231536), (13456, 156686), (14471, 145696), (15968, 132037), (18212, 115768), (26912, 78343), (28942, 72848), (36424, 57884)]