306827488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6271}}^1$

素因数の和:6431

約数の個数: 48

約数和(自身を含む): 663828480

約数和(自身を除く): 357000992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 1112, 1529, 2224, 3058, 4448, 6116, 6271, 12232, 12542, 24464, 25084, 48928, 50168, 68981, 100336, 137962, 200672, 275924, 551848, 871669, 1103696, 1743338, 2207392, 3486676, 6973352, 9588359, 13946704, 19176718, 27893408, 38353436, 76706872, 153413744, 306827488]

約数ペア:

[(1, 306827488), (2, 153413744), (4, 76706872), (8, 38353436), (11, 27893408), (16, 19176718), (22, 13946704), (32, 9588359), (44, 6973352), (88, 3486676), (139, 2207392), (176, 1743338), (278, 1103696), (352, 871669), (556, 551848), (1112, 275924), (1529, 200672), (2224, 137962), (3058, 100336), (4448, 68981), (6116, 50168), (6271, 48928), (12232, 25084), (12542, 24464)]