351664208

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{108271}}^1$

素因数の和:108315

約数の個数: 40

約数和(自身を含む): 805543680

約数和(自身を除く): 453879472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 108271, 216542, 433084, 757897, 866168, 1515794, 1732336, 3031588, 3139859, 6063176, 6279718, 12126352, 12559436, 21979013, 25118872, 43958026, 50237744, 87916052, 175832104, 351664208]

約数ペア:

[(1, 351664208), (2, 175832104), (4, 87916052), (7, 50237744), (8, 43958026), (14, 25118872), (16, 21979013), (28, 12559436), (29, 12126352), (56, 6279718), (58, 6063176), (112, 3139859), (116, 3031588), (203, 1732336), (232, 1515794), (406, 866168), (464, 757897), (812, 433084), (1624, 216542), (3248, 108271)]