1856706288

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{14747}}^1$

素因数の和:14862

約数の個数: 80

約数和(自身を含む): 4988835456

約数和(自身を除く): 3132129168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 688, 732, 976, 1032, 1464, 2064, 2623, 2928, 5246, 7869, 10492, 14747, 15738, 20984, 29494, 31476, 41968, 44241, 58988, 62952, 88482, 117976, 125904, 176964, 235952, 353928, 634121, 707856, 899567, 1268242, 1799134, 1902363, 2536484, 2698701, 3598268, 3804726, 5072968, 5397402, 7196536, 7609452, 10145936, 10794804, 14393072, 15218904, 21589608, 30437808, 38681381, 43179216, 77362762, 116044143, 154725524, 232088286, 309451048, 464176572, 618902096, 928353144, 1856706288]

約数ペア:

[(1, 1856706288), (2, 928353144), (3, 618902096), (4, 464176572), (6, 309451048), (8, 232088286), (12, 154725524), (16, 116044143), (24, 77362762), (43, 43179216), (48, 38681381), (61, 30437808), (86, 21589608), (122, 15218904), (129, 14393072), (172, 10794804), (183, 10145936), (244, 7609452), (258, 7196536), (344, 5397402), (366, 5072968), (488, 3804726), (516, 3598268), (688, 2698701), (732, 2536484), (976, 1902363), (1032, 1799134), (1464, 1268242), (2064, 899567), (2623, 707856), (2928, 634121), (5246, 353928), (7869, 235952), (10492, 176964), (14747, 125904), (15738, 117976), (20984, 88482), (29494, 62952), (31476, 58988), (41968, 44241)]