505087487984

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{2411}}^1\times {\mathrm{7789}}^1$

素因数の和:10290

約数の個数: 60

約数和(自身を含む): 1003602495240

約数和(自身を除く): 498515007256

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 2411, 3362, 4822, 6724, 7789, 9644, 13448, 15578, 19288, 26896, 31156, 38576, 62312, 98851, 124624, 197702, 319349, 395404, 638698, 790808, 1277396, 1581616, 2554792, 4052891, 5109584, 8105782, 13093309, 16211564, 18779279, 26186618, 32423128, 37558558, 52373236, 64846256, 75117116, 104746472, 150234232, 209492944, 300468464, 769950439, 1539900878, 3079801756, 6159603512, 12319207024, 31567967999, 63135935998, 126271871996, 252543743992, 505087487984]

約数ペア:

[(1, 505087487984), (2, 252543743992), (4, 126271871996), (8, 63135935998), (16, 31567967999), (41, 12319207024), (82, 6159603512), (164, 3079801756), (328, 1539900878), (656, 769950439), (1681, 300468464), (2411, 209492944), (3362, 150234232), (4822, 104746472), (6724, 75117116), (7789, 64846256), (9644, 52373236), (13448, 37558558), (15578, 32423128), (19288, 26186618), (26896, 18779279), (31156, 16211564), (38576, 13093309), (62312, 8105782), (98851, 5109584), (124624, 4052891), (197702, 2554792), (319349, 1581616), (395404, 1277396), (638698, 790808)]