214833472

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 84

約数和(自身を含む): 504444000

約数和(自身を除く): 289610528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 499, 868, 961, 992, 998, 1736, 1922, 1984, 1996, 3472, 3493, 3844, 3992, 6727, 6944, 6986, 7688, 7984, 13454, 13888, 13972, 15376, 15469, 15968, 26908, 27944, 30752, 30938, 31936, 53816, 55888, 61504, 61876, 107632, 108283, 111776, 123752, 215264, 216566, 223552, 247504, 430528, 433132, 479539, 495008, 866264, 959078, 990016, 1732528, 1918156, 3356773, 3465056, 3836312, 6713546, 6930112, 7672624, 13427092, 15345248, 26854184, 30690496, 53708368, 107416736, 214833472]

約数ペア:

[(1, 214833472), (2, 107416736), (4, 53708368), (7, 30690496), (8, 26854184), (14, 15345248), (16, 13427092), (28, 7672624), (31, 6930112), (32, 6713546), (56, 3836312), (62, 3465056), (64, 3356773), (112, 1918156), (124, 1732528), (217, 990016), (224, 959078), (248, 866264), (434, 495008), (448, 479539), (496, 433132), (499, 430528), (868, 247504), (961, 223552), (992, 216566), (998, 215264), (1736, 123752), (1922, 111776), (1984, 108283), (1996, 107632), (3472, 61876), (3493, 61504), (3844, 55888), (3992, 53816), (6727, 31936), (6944, 30938), (6986, 30752), (7688, 27944), (7984, 26908), (13454, 15968), (13888, 15469), (13972, 15376)]