515280816

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 1502932080

約数和(自身を除く): 987651264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 163, 174, 232, 261, 326, 348, 464, 489, 522, 652, 696, 757, 978, 1044, 1304, 1392, 1467, 1514, 1956, 2088, 2271, 2608, 2934, 3028, 3912, 4176, 4542, 4727, 5868, 6056, 6813, 7824, 9084, 9454, 11736, 12112, 13626, 14181, 18168, 18908, 21953, 23472, 27252, 28362, 36336, 37816, 42543, 43906, 54504, 56724, 65859, 75632, 85086, 87812, 109008, 113448, 123391, 131718, 170172, 175624, 197577, 226896, 246782, 263436, 340344, 351248, 370173, 395154, 493564, 526872, 680688, 740346, 790308, 987128, 1053744, 1110519, 1480692, 1580616, 1974256, 2221038, 2961384, 3161232, 3578339, 4442076, 5922768, 7156678, 8884152, 10735017, 14313356, 17768304, 21470034, 28626712, 32205051, 42940068, 57253424, 64410102, 85880136, 128820204, 171760272, 257640408, 515280816]

約数ペア:

[(1, 515280816), (2, 257640408), (3, 171760272), (4, 128820204), (6, 85880136), (8, 64410102), (9, 57253424), (12, 42940068), (16, 32205051), (18, 28626712), (24, 21470034), (29, 17768304), (36, 14313356), (48, 10735017), (58, 8884152), (72, 7156678), (87, 5922768), (116, 4442076), (144, 3578339), (163, 3161232), (174, 2961384), (232, 2221038), (261, 1974256), (326, 1580616), (348, 1480692), (464, 1110519), (489, 1053744), (522, 987128), (652, 790308), (696, 740346), (757, 680688), (978, 526872), (1044, 493564), (1304, 395154), (1392, 370173), (1467, 351248), (1514, 340344), (1956, 263436), (2088, 246782), (2271, 226896), (2608, 197577), (2934, 175624), (3028, 170172), (3912, 131718), (4176, 123391), (4542, 113448), (4727, 109008), (5868, 87812), (6056, 85086), (6813, 75632), (7824, 65859), (9084, 56724), (9454, 54504), (11736, 43906), (12112, 42543), (13626, 37816), (14181, 36336), (18168, 28362), (18908, 27252), (21953, 23472)]