259637544

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{25943}}^1$

素因数の和:26094

約数の個数: 48

約数和(自身を含む): 708271200

約数和(自身を除く): 448633656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 25943, 51886, 77829, 103772, 155658, 207544, 233487, 311316, 466974, 622632, 933948, 1867896, 3606077, 7212154, 10818231, 14424308, 21636462, 28848616, 32454693, 43272924, 64909386, 86545848, 129818772, 259637544]

約数ペア:

[(1, 259637544), (2, 129818772), (3, 86545848), (4, 64909386), (6, 43272924), (8, 32454693), (9, 28848616), (12, 21636462), (18, 14424308), (24, 10818231), (36, 7212154), (72, 3606077), (139, 1867896), (278, 933948), (417, 622632), (556, 466974), (834, 311316), (1112, 233487), (1251, 207544), (1668, 155658), (2502, 103772), (3336, 77829), (5004, 51886), (10008, 25943)]