550123488

素因数分解:

$2^5\times 3^4\times {\mathrm{212239}}^1$

素因数の和:212261

約数の個数: 60

約数和(自身を含む): 1617905520

約数和(自身を除く): 1067782032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 212239, 424478, 636717, 848956, 1273434, 1697912, 1910151, 2546868, 3395824, 3820302, 5093736, 5730453, 6791648, 7640604, 10187472, 11460906, 15281208, 17191359, 20374944, 22921812, 30562416, 34382718, 45843624, 61124832, 68765436, 91687248, 137530872, 183374496, 275061744, 550123488]

約数ペア:

[(1, 550123488), (2, 275061744), (3, 183374496), (4, 137530872), (6, 91687248), (8, 68765436), (9, 61124832), (12, 45843624), (16, 34382718), (18, 30562416), (24, 22921812), (27, 20374944), (32, 17191359), (36, 15281208), (48, 11460906), (54, 10187472), (72, 7640604), (81, 6791648), (96, 5730453), (108, 5093736), (144, 3820302), (162, 3395824), (216, 2546868), (288, 1910151), (324, 1697912), (432, 1273434), (648, 848956), (864, 636717), (1296, 424478), (2592, 212239)]