265793728

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:809

約数の個数: 56

約数和(自身を含む): 542495232

約数和(自身を除く): 276701504

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 212, 254, 424, 508, 617, 848, 1016, 1234, 1696, 2032, 2468, 3392, 4064, 4936, 6731, 8128, 9872, 13462, 19744, 26924, 32701, 39488, 53848, 65402, 78359, 107696, 130804, 156718, 215392, 261608, 313436, 430784, 523216, 626872, 1046432, 1253744, 2092864, 2507488, 4153027, 5014976, 8306054, 16612108, 33224216, 66448432, 132896864, 265793728]

約数ペア:

[(1, 265793728), (2, 132896864), (4, 66448432), (8, 33224216), (16, 16612108), (32, 8306054), (53, 5014976), (64, 4153027), (106, 2507488), (127, 2092864), (212, 1253744), (254, 1046432), (424, 626872), (508, 523216), (617, 430784), (848, 313436), (1016, 261608), (1234, 215392), (1696, 156718), (2032, 130804), (2468, 107696), (3392, 78359), (4064, 65402), (4936, 53848), (6731, 39488), (8128, 32701), (9872, 26924), (13462, 19744)]