227862016

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 493200576

約数和(自身を除く): 265338560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 512, 544, 557, 752, 799, 1088, 1114, 1504, 1598, 2176, 2228, 3008, 3196, 4352, 4456, 6016, 6392, 8704, 8912, 9469, 12032, 12784, 17824, 18938, 24064, 25568, 26179, 35648, 37876, 51136, 52358, 71296, 75752, 102272, 104716, 142592, 151504, 204544, 209432, 285184, 303008, 409088, 418864, 445043, 606016, 837728, 890086, 1212032, 1675456, 1780172, 2424064, 3350912, 3560344, 4848128, 6701824, 7120688, 13403648, 14241376, 28482752, 56965504, 113931008, 227862016]

約数ペア:

[(1, 227862016), (2, 113931008), (4, 56965504), (8, 28482752), (16, 14241376), (17, 13403648), (32, 7120688), (34, 6701824), (47, 4848128), (64, 3560344), (68, 3350912), (94, 2424064), (128, 1780172), (136, 1675456), (188, 1212032), (256, 890086), (272, 837728), (376, 606016), (512, 445043), (544, 418864), (557, 409088), (752, 303008), (799, 285184), (1088, 209432), (1114, 204544), (1504, 151504), (1598, 142592), (2176, 104716), (2228, 102272), (3008, 75752), (3196, 71296), (4352, 52358), (4456, 51136), (6016, 37876), (6392, 35648), (8704, 26179), (8912, 25568), (9469, 24064), (12032, 18938), (12784, 17824)]