306571768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{3313}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 590554800

約数和(自身を除く): 283983032

約数列:

[1, 2, 4, 8, 43, 86, 172, 269, 344, 538, 1076, 2152, 3313, 6626, 11567, 13252, 23134, 26504, 46268, 92536, 142459, 284918, 569836, 891197, 1139672, 1782394, 3564788, 7129576, 38321471, 76642942, 153285884, 306571768]

約数ペア:

[(1, 306571768), (2, 153285884), (4, 76642942), (8, 38321471), (43, 7129576), (86, 3564788), (172, 1782394), (269, 1139672), (344, 891197), (538, 569836), (1076, 284918), (2152, 142459), (3313, 92536), (6626, 46268), (11567, 26504), (13252, 23134)]