308298768

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 828220800

約数和(自身を除く): 519922032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 241, 348, 464, 482, 696, 723, 919, 964, 1392, 1446, 1838, 1928, 2757, 2892, 3676, 3856, 5514, 5784, 6989, 7352, 11028, 11568, 13978, 14704, 20967, 22056, 26651, 27956, 41934, 44112, 53302, 55912, 79953, 83868, 106604, 111824, 159906, 167736, 213208, 221479, 319812, 335472, 426416, 442958, 639624, 664437, 885916, 1279248, 1328874, 1771832, 2657748, 3543664, 5315496, 6422891, 10630992, 12845782, 19268673, 25691564, 38537346, 51383128, 77074692, 102766256, 154149384, 308298768]

約数ペア:

[(1, 308298768), (2, 154149384), (3, 102766256), (4, 77074692), (6, 51383128), (8, 38537346), (12, 25691564), (16, 19268673), (24, 12845782), (29, 10630992), (48, 6422891), (58, 5315496), (87, 3543664), (116, 2657748), (174, 1771832), (232, 1328874), (241, 1279248), (348, 885916), (464, 664437), (482, 639624), (696, 442958), (723, 426416), (919, 335472), (964, 319812), (1392, 221479), (1446, 213208), (1838, 167736), (1928, 159906), (2757, 111824), (2892, 106604), (3676, 83868), (3856, 79953), (5514, 55912), (5784, 53302), (6989, 44112), (7352, 41934), (11028, 27956), (11568, 26651), (13978, 22056), (14704, 20967)]