579775252

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 1207380384

約数和(自身を除く): 627605132

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 157, 166, 196, 227, 314, 332, 454, 581, 628, 908, 1099, 1162, 1589, 2198, 2324, 3178, 4067, 4396, 6356, 7693, 8134, 11123, 13031, 15386, 16268, 18841, 22246, 26062, 30772, 35639, 37682, 44492, 52124, 71278, 75364, 91217, 131887, 142556, 182434, 249473, 263774, 364868, 498946, 527548, 638519, 923209, 997892, 1277038, 1746311, 1846418, 2554076, 2958037, 3492622, 3692836, 5916074, 6985244, 11832148, 20706259, 41412518, 82825036, 144943813, 289887626, 579775252]

約数ペア:

[(1, 579775252), (2, 289887626), (4, 144943813), (7, 82825036), (14, 41412518), (28, 20706259), (49, 11832148), (83, 6985244), (98, 5916074), (157, 3692836), (166, 3492622), (196, 2958037), (227, 2554076), (314, 1846418), (332, 1746311), (454, 1277038), (581, 997892), (628, 923209), (908, 638519), (1099, 527548), (1162, 498946), (1589, 364868), (2198, 263774), (2324, 249473), (3178, 182434), (4067, 142556), (4396, 131887), (6356, 91217), (7693, 75364), (8134, 71278), (11123, 52124), (13031, 44492), (15386, 37682), (16268, 35639), (18841, 30772), (22246, 26062)]