457133768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33049}}^1$

素因数の和:33094

約数の個数: 64

約数和(自身を含む): 1110480000

約数和(自身を除く): 653346232

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 33049, 66098, 132196, 231343, 264392, 429637, 462686, 627931, 859274, 925372, 1255862, 1718548, 1850744, 2511724, 3007459, 3437096, 4395517, 5023448, 6014918, 8163103, 8791034, 12029836, 16326206, 17582068, 24059672, 32652412, 35164136, 57141721, 65304824, 114283442, 228566884, 457133768]

約数ペア:

[(1, 457133768), (2, 228566884), (4, 114283442), (7, 65304824), (8, 57141721), (13, 35164136), (14, 32652412), (19, 24059672), (26, 17582068), (28, 16326206), (38, 12029836), (52, 8791034), (56, 8163103), (76, 6014918), (91, 5023448), (104, 4395517), (133, 3437096), (152, 3007459), (182, 2511724), (247, 1850744), (266, 1718548), (364, 1255862), (494, 925372), (532, 859274), (728, 627931), (988, 462686), (1064, 429637), (1729, 264392), (1976, 231343), (3458, 132196), (6916, 66098), (13832, 33049)]