260372288

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2269}}^1$

素因数の和:2455

約数の個数: 56

約数和(自身を含む): 567354720

約数和(自身を除く): 306982432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 163, 176, 326, 352, 652, 704, 1304, 1793, 2269, 2608, 3586, 4538, 5216, 7172, 9076, 10432, 14344, 18152, 24959, 28688, 36304, 49918, 57376, 72608, 99836, 114752, 145216, 199672, 369847, 399344, 739694, 798688, 1479388, 1597376, 2958776, 4068317, 5917552, 8136634, 11835104, 16273268, 23670208, 32546536, 65093072, 130186144, 260372288]

約数ペア:

[(1, 260372288), (2, 130186144), (4, 65093072), (8, 32546536), (11, 23670208), (16, 16273268), (22, 11835104), (32, 8136634), (44, 5917552), (64, 4068317), (88, 2958776), (163, 1597376), (176, 1479388), (326, 798688), (352, 739694), (652, 399344), (704, 369847), (1304, 199672), (1793, 145216), (2269, 114752), (2608, 99836), (3586, 72608), (4538, 57376), (5216, 49918), (7172, 36304), (9076, 28688), (10432, 24959), (14344, 18152)]