205628064

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 558613440

約数和(自身を除く): 352985376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 109, 129, 172, 218, 258, 327, 344, 436, 457, 516, 654, 688, 872, 914, 1032, 1308, 1371, 1376, 1744, 1828, 2064, 2616, 2742, 3488, 3656, 4128, 4687, 5232, 5484, 7312, 9374, 10464, 10968, 14061, 14624, 18748, 19651, 21936, 28122, 37496, 39302, 43872, 49813, 56244, 58953, 74992, 78604, 99626, 112488, 117906, 149439, 149984, 157208, 199252, 224976, 235812, 298878, 314416, 398504, 449952, 471624, 597756, 628832, 797008, 943248, 1195512, 1594016, 1886496, 2141959, 2391024, 4283918, 4782048, 6425877, 8567836, 12851754, 17135672, 25703508, 34271344, 51407016, 68542688, 102814032, 205628064]

約数ペア:

[(1, 205628064), (2, 102814032), (3, 68542688), (4, 51407016), (6, 34271344), (8, 25703508), (12, 17135672), (16, 12851754), (24, 8567836), (32, 6425877), (43, 4782048), (48, 4283918), (86, 2391024), (96, 2141959), (109, 1886496), (129, 1594016), (172, 1195512), (218, 943248), (258, 797008), (327, 628832), (344, 597756), (436, 471624), (457, 449952), (516, 398504), (654, 314416), (688, 298878), (872, 235812), (914, 224976), (1032, 199252), (1308, 157208), (1371, 149984), (1376, 149439), (1744, 117906), (1828, 112488), (2064, 99626), (2616, 78604), (2742, 74992), (3488, 58953), (3656, 56244), (4128, 49813), (4687, 43872), (5232, 39302), (5484, 37496), (7312, 28122), (9374, 21936), (10464, 19651), (10968, 18748), (14061, 14624)]