1330630144

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 2719625040

約数和(自身を除く): 1388994896

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 113, 128, 211, 218, 226, 256, 422, 436, 452, 512, 844, 872, 904, 1688, 1744, 1808, 3376, 3488, 3616, 6752, 6976, 7232, 12317, 13504, 13952, 14464, 22999, 23843, 24634, 27008, 27904, 28928, 45998, 47686, 49268, 54016, 55808, 57856, 91996, 95372, 98536, 108032, 183992, 190744, 197072, 367984, 381488, 394144, 735968, 762976, 788288, 1471936, 1525952, 1576576, 2598887, 2943872, 3051904, 3153152, 5197774, 5887744, 6103808, 6306304, 10395548, 11775488, 12207616, 20791096, 41582192, 83164384, 166328768, 332657536, 665315072, 1330630144]

約数ペア:

[(1, 1330630144), (2, 665315072), (4, 332657536), (8, 166328768), (16, 83164384), (32, 41582192), (64, 20791096), (109, 12207616), (113, 11775488), (128, 10395548), (211, 6306304), (218, 6103808), (226, 5887744), (256, 5197774), (422, 3153152), (436, 3051904), (452, 2943872), (512, 2598887), (844, 1576576), (872, 1525952), (904, 1471936), (1688, 788288), (1744, 762976), (1808, 735968), (3376, 394144), (3488, 381488), (3616, 367984), (6752, 197072), (6976, 190744), (7232, 183992), (12317, 108032), (13504, 98536), (13952, 95372), (14464, 91996), (22999, 57856), (23843, 55808), (24634, 54016), (27008, 49268), (27904, 47686), (28928, 45998)]