303977392

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 600805296

約数和(自身を除く): 296827904

約数列:

[1, 2, 4, 8, 16, 67, 134, 233, 268, 466, 536, 932, 1072, 1217, 1864, 2434, 3728, 4868, 9736, 15611, 19472, 31222, 62444, 81539, 124888, 163078, 249776, 283561, 326156, 567122, 652312, 1134244, 1304624, 2268488, 4536976, 18998587, 37997174, 75994348, 151988696, 303977392]

約数ペア:

[(1, 303977392), (2, 151988696), (4, 75994348), (8, 37997174), (16, 18998587), (67, 4536976), (134, 2268488), (233, 1304624), (268, 1134244), (466, 652312), (536, 567122), (932, 326156), (1072, 283561), (1217, 249776), (1864, 163078), (2434, 124888), (3728, 81539), (4868, 62444), (9736, 31222), (15611, 19472)]