306687659152

素因数分解:

$2^4\times 7^1\times {\mathrm{2738282671}}^1$

素因数の和:2738282686

約数の個数: 20

約数和(自身を含む): 679094102656

約数和(自身を除く): 372406443504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2738282671, 5476565342, 10953130684, 19167978697, 21906261368, 38335957394, 43812522736, 76671914788, 153343829576, 306687659152]

約数ペア:

[(1, 306687659152), (2, 153343829576), (4, 76671914788), (7, 43812522736), (8, 38335957394), (14, 21906261368), (16, 19167978697), (28, 10953130684), (56, 5476565342), (112, 2738282671)]