497856268

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 1108889600

約数和(自身を除く): 611033332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 103, 182, 196, 206, 271, 343, 364, 412, 542, 637, 686, 721, 1084, 1274, 1339, 1372, 1442, 1897, 2548, 2678, 2884, 3523, 3794, 4459, 5047, 5356, 7046, 7588, 8918, 9373, 10094, 13279, 14092, 17836, 18746, 20188, 24661, 26558, 27913, 35329, 37492, 49322, 53116, 55826, 65611, 70658, 92953, 98644, 111652, 131222, 141316, 172627, 185906, 195391, 262444, 345254, 362869, 371812, 390782, 459277, 690508, 725738, 781564, 918554, 1208389, 1367737, 1451476, 1837108, 2416778, 2540083, 2735474, 4833556, 5080166, 5470948, 9574159, 10160332, 17780581, 19148318, 35561162, 38296636, 71122324, 124464067, 248928134, 497856268]

約数ペア:

[(1, 497856268), (2, 248928134), (4, 124464067), (7, 71122324), (13, 38296636), (14, 35561162), (26, 19148318), (28, 17780581), (49, 10160332), (52, 9574159), (91, 5470948), (98, 5080166), (103, 4833556), (182, 2735474), (196, 2540083), (206, 2416778), (271, 1837108), (343, 1451476), (364, 1367737), (412, 1208389), (542, 918554), (637, 781564), (686, 725738), (721, 690508), (1084, 459277), (1274, 390782), (1339, 371812), (1372, 362869), (1442, 345254), (1897, 262444), (2548, 195391), (2678, 185906), (2884, 172627), (3523, 141316), (3794, 131222), (4459, 111652), (5047, 98644), (5356, 92953), (7046, 70658), (7588, 65611), (8918, 55826), (9373, 53116), (10094, 49322), (13279, 37492), (14092, 35329), (17836, 27913), (18746, 26558), (20188, 24661)]