557767424

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 1148302848

約数和(自身を除く): 590535424

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 151, 188, 256, 302, 307, 376, 604, 614, 752, 1208, 1228, 1504, 2416, 2456, 3008, 4832, 4912, 6016, 7097, 9664, 9824, 12032, 14194, 14429, 19328, 19648, 28388, 28858, 38656, 39296, 46357, 56776, 57716, 78592, 92714, 113552, 115432, 185428, 227104, 230864, 370856, 454208, 461728, 741712, 908416, 923456, 1483424, 1816832, 1846912, 2178779, 2966848, 3693824, 4357558, 5933696, 8715116, 11867392, 17430232, 34860464, 69720928, 139441856, 278883712, 557767424]

約数ペア:

[(1, 557767424), (2, 278883712), (4, 139441856), (8, 69720928), (16, 34860464), (32, 17430232), (47, 11867392), (64, 8715116), (94, 5933696), (128, 4357558), (151, 3693824), (188, 2966848), (256, 2178779), (302, 1846912), (307, 1816832), (376, 1483424), (604, 923456), (614, 908416), (752, 741712), (1208, 461728), (1228, 454208), (1504, 370856), (2416, 230864), (2456, 227104), (3008, 185428), (4832, 115432), (4912, 113552), (6016, 92714), (7097, 78592), (9664, 57716), (9824, 56776), (12032, 46357), (14194, 39296), (14429, 38656), (19328, 28858), (19648, 28388)]