330139488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{491279}}^1$

素因数の和:491299

約数の個数: 48

約数和(自身を含む): 990420480

約数和(自身を除く): 660280992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 491279, 982558, 1473837, 1965116, 2947674, 3438953, 3930232, 5895348, 6877906, 7860464, 10316859, 11790696, 13755812, 15720928, 20633718, 23581392, 27511624, 41267436, 47162784, 55023248, 82534872, 110046496, 165069744, 330139488]

約数ペア:

[(1, 330139488), (2, 165069744), (3, 110046496), (4, 82534872), (6, 55023248), (7, 47162784), (8, 41267436), (12, 27511624), (14, 23581392), (16, 20633718), (21, 15720928), (24, 13755812), (28, 11790696), (32, 10316859), (42, 7860464), (48, 6877906), (56, 5895348), (84, 3930232), (96, 3438953), (112, 2947674), (168, 1965116), (224, 1473837), (336, 982558), (672, 491279)]