285281208

素因数分解:

$2^3\times 3^2\times {\mathrm{293}}^1\times {\mathrm{13523}}^1$

素因数の和:13828

約数の個数: 48

約数和(自身を含む): 775330920

約数和(自身を除く): 490049712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 5274, 7032, 10548, 13523, 21096, 27046, 40569, 54092, 81138, 108184, 121707, 162276, 243414, 324552, 486828, 973656, 3962239, 7924478, 11886717, 15848956, 23773434, 31697912, 35660151, 47546868, 71320302, 95093736, 142640604, 285281208]

約数ペア:

[(1, 285281208), (2, 142640604), (3, 95093736), (4, 71320302), (6, 47546868), (8, 35660151), (9, 31697912), (12, 23773434), (18, 15848956), (24, 11886717), (36, 7924478), (72, 3962239), (293, 973656), (586, 486828), (879, 324552), (1172, 243414), (1758, 162276), (2344, 121707), (2637, 108184), (3516, 81138), (5274, 54092), (7032, 40569), (10548, 27046), (13523, 21096)]