245614488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47161}}^1$

素因数の和:47208

約数の個数: 64

約数和(自身を含む): 724408320

約数和(自身を除く): 478793832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 47161, 94322, 141483, 188644, 282966, 330127, 377288, 565932, 660254, 990381, 1131864, 1320508, 1461991, 1980762, 2641016, 2923982, 3961524, 4385973, 5847964, 7923048, 8771946, 10233937, 11695928, 17543892, 20467874, 30701811, 35087784, 40935748, 61403622, 81871496, 122807244, 245614488]

約数ペア:

[(1, 245614488), (2, 122807244), (3, 81871496), (4, 61403622), (6, 40935748), (7, 35087784), (8, 30701811), (12, 20467874), (14, 17543892), (21, 11695928), (24, 10233937), (28, 8771946), (31, 7923048), (42, 5847964), (56, 4385973), (62, 3961524), (84, 2923982), (93, 2641016), (124, 1980762), (168, 1461991), (186, 1320508), (217, 1131864), (248, 990381), (372, 660254), (434, 565932), (651, 377288), (744, 330127), (868, 282966), (1302, 188644), (1736, 141483), (2604, 94322), (5208, 47161)]