528432268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 1235533824

約数和(自身を除く): 707101556

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 71, 91, 92, 98, 127, 142, 161, 182, 196, 254, 284, 299, 322, 364, 497, 508, 598, 637, 644, 889, 923, 994, 1127, 1196, 1274, 1633, 1651, 1778, 1846, 1988, 2093, 2254, 2548, 2921, 3266, 3302, 3479, 3556, 3692, 4186, 4508, 5842, 6223, 6461, 6532, 6604, 6958, 8372, 9017, 11431, 11557, 11684, 12446, 12922, 13916, 14651, 18034, 20447, 21229, 22862, 23114, 24892, 25844, 29302, 36068, 37973, 40894, 42458, 45227, 45724, 46228, 58604, 63119, 75946, 80017, 80899, 81788, 84916, 90454, 117221, 126238, 143129, 148603, 151892, 160034, 161798, 180908, 207391, 234442, 252476, 265811, 286258, 297206, 320068, 323596, 414782, 441833, 468884, 531622, 572516, 594412, 820547, 829564, 883666, 1040221, 1063244, 1451737, 1641094, 1767332, 1860677, 2080442, 2696083, 2903474, 3282188, 3721354, 4160884, 5392166, 5743829, 5806948, 7442708, 10162159, 10784332, 11487658, 18872581, 20324318, 22975316, 37745162, 40648636, 75490324, 132108067, 264216134, 528432268]

約数ペア:

[(1, 528432268), (2, 264216134), (4, 132108067), (7, 75490324), (13, 40648636), (14, 37745162), (23, 22975316), (26, 20324318), (28, 18872581), (46, 11487658), (49, 10784332), (52, 10162159), (71, 7442708), (91, 5806948), (92, 5743829), (98, 5392166), (127, 4160884), (142, 3721354), (161, 3282188), (182, 2903474), (196, 2696083), (254, 2080442), (284, 1860677), (299, 1767332), (322, 1641094), (364, 1451737), (497, 1063244), (508, 1040221), (598, 883666), (637, 829564), (644, 820547), (889, 594412), (923, 572516), (994, 531622), (1127, 468884), (1196, 441833), (1274, 414782), (1633, 323596), (1651, 320068), (1778, 297206), (1846, 286258), (1988, 265811), (2093, 252476), (2254, 234442), (2548, 207391), (2921, 180908), (3266, 161798), (3302, 160034), (3479, 151892), (3556, 148603), (3692, 143129), (4186, 126238), (4508, 117221), (5842, 90454), (6223, 84916), (6461, 81788), (6532, 80899), (6604, 80017), (6958, 75946), (8372, 63119), (9017, 58604), (11431, 46228), (11557, 45724), (11684, 45227), (12446, 42458), (12922, 40894), (13916, 37973), (14651, 36068), (18034, 29302), (20447, 25844), (21229, 24892), (22862, 23114)]