339968677712

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1931}}^1\times {\mathrm{108947}}^1$

素因数の和:110987

約数の個数: 40

約数和(自身を含む): 665561588832

約数和(自身を除く): 325592911120

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1931, 3862, 7724, 15448, 30896, 108947, 195031, 217894, 390062, 435788, 780124, 871576, 1560248, 1743152, 3120496, 11003647, 22007294, 44014588, 88029176, 176058352, 210376657, 420753314, 841506628, 1683013256, 3366026512, 21248042357, 42496084714, 84992169428, 169984338856, 339968677712]

約数ペア:

[(1, 339968677712), (2, 169984338856), (4, 84992169428), (8, 42496084714), (16, 21248042357), (101, 3366026512), (202, 1683013256), (404, 841506628), (808, 420753314), (1616, 210376657), (1931, 176058352), (3862, 88029176), (7724, 44014588), (15448, 22007294), (30896, 11003647), (108947, 3120496), (195031, 1743152), (217894, 1560248), (390062, 871576), (435788, 780124)]