497009864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 1031486400

約数和(自身を除く): 534476536

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 107, 118, 214, 236, 428, 472, 757, 767, 856, 1391, 1514, 1534, 2782, 3028, 3068, 5564, 6056, 6136, 6313, 9841, 11128, 12626, 19682, 25252, 39364, 44663, 50504, 78728, 80999, 82069, 89326, 161998, 164138, 178652, 323996, 328276, 357304, 580619, 647992, 656552, 1052987, 1161238, 2105974, 2322476, 4211948, 4644952, 4778941, 8423896, 9557882, 19115764, 38231528, 62126233, 124252466, 248504932, 497009864]

約数ペア:

[(1, 497009864), (2, 248504932), (4, 124252466), (8, 62126233), (13, 38231528), (26, 19115764), (52, 9557882), (59, 8423896), (104, 4778941), (107, 4644952), (118, 4211948), (214, 2322476), (236, 2105974), (428, 1161238), (472, 1052987), (757, 656552), (767, 647992), (856, 580619), (1391, 357304), (1514, 328276), (1534, 323996), (2782, 178652), (3028, 164138), (3068, 161998), (5564, 89326), (6056, 82069), (6136, 80999), (6313, 78728), (9841, 50504), (11128, 44663), (12626, 39364), (19682, 25252)]