311026048

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 671535360

約数和(自身を除く): 360509312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 127, 128, 152, 212, 254, 304, 361, 424, 508, 608, 722, 848, 1007, 1016, 1216, 1444, 1696, 2014, 2032, 2413, 2432, 2888, 3392, 4028, 4064, 4826, 5776, 6731, 6784, 8056, 8128, 9652, 11552, 13462, 16112, 16256, 19133, 19304, 23104, 26924, 32224, 38266, 38608, 45847, 46208, 53848, 64448, 76532, 77216, 91694, 107696, 127889, 128896, 153064, 154432, 183388, 215392, 255778, 306128, 308864, 366776, 430784, 511556, 612256, 733552, 861568, 1023112, 1224512, 1467104, 2046224, 2429891, 2449024, 2934208, 4092448, 4859782, 5868416, 8184896, 9719564, 16369792, 19439128, 38878256, 77756512, 155513024, 311026048]

約数ペア:

[(1, 311026048), (2, 155513024), (4, 77756512), (8, 38878256), (16, 19439128), (19, 16369792), (32, 9719564), (38, 8184896), (53, 5868416), (64, 4859782), (76, 4092448), (106, 2934208), (127, 2449024), (128, 2429891), (152, 2046224), (212, 1467104), (254, 1224512), (304, 1023112), (361, 861568), (424, 733552), (508, 612256), (608, 511556), (722, 430784), (848, 366776), (1007, 308864), (1016, 306128), (1216, 255778), (1444, 215392), (1696, 183388), (2014, 154432), (2032, 153064), (2413, 128896), (2432, 127889), (2888, 107696), (3392, 91694), (4028, 77216), (4064, 76532), (4826, 64448), (5776, 53848), (6731, 46208), (6784, 45847), (8056, 38608), (8128, 38266), (9652, 32224), (11552, 26924), (13462, 23104), (16112, 19304), (16256, 19133)]