340706896

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3067}}^1$

素因数の和:3259

約数の個数: 40

約数和(自身を含む): 677929824

約数和(自身を除く): 337222928

約数列:

[1, 2, 4, 8, 16, 53, 106, 131, 212, 262, 424, 524, 848, 1048, 2096, 3067, 6134, 6943, 12268, 13886, 24536, 27772, 49072, 55544, 111088, 162551, 325102, 401777, 650204, 803554, 1300408, 1607108, 2600816, 3214216, 6428432, 21294181, 42588362, 85176724, 170353448, 340706896]

約数ペア:

[(1, 340706896), (2, 170353448), (4, 85176724), (8, 42588362), (16, 21294181), (53, 6428432), (106, 3214216), (131, 2600816), (212, 1607108), (262, 1300408), (424, 803554), (524, 650204), (848, 401777), (1048, 325102), (2096, 162551), (3067, 111088), (6134, 55544), (6943, 49072), (12268, 27772), (13886, 24536)]