1915694546656

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{13371779}}^1$

素因数の和:13371848

約数の個数: 72

約数和(自身を含む): 4257601495560

約数和(自身を除く): 2341906948904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 121, 148, 176, 242, 296, 352, 407, 484, 592, 814, 968, 1184, 1628, 1936, 3256, 3872, 4477, 6512, 8954, 13024, 17908, 35816, 71632, 143264, 13371779, 26743558, 53487116, 106974232, 147089569, 213948464, 294179138, 427896928, 494755823, 588358276, 989511646, 1176716552, 1617985259, 1979023292, 2353433104, 3235970518, 3958046584, 4706866208, 5442314053, 6471941036, 7916093168, 10884628106, 12943882072, 15832186336, 21769256212, 25887764144, 43538512424, 51775528288, 59865454583, 87077024848, 119730909166, 174154049696, 239461818332, 478923636664, 957847273328, 1915694546656]

約数ペア:

[(1, 1915694546656), (2, 957847273328), (4, 478923636664), (8, 239461818332), (11, 174154049696), (16, 119730909166), (22, 87077024848), (32, 59865454583), (37, 51775528288), (44, 43538512424), (74, 25887764144), (88, 21769256212), (121, 15832186336), (148, 12943882072), (176, 10884628106), (242, 7916093168), (296, 6471941036), (352, 5442314053), (407, 4706866208), (484, 3958046584), (592, 3235970518), (814, 2353433104), (968, 1979023292), (1184, 1617985259), (1628, 1176716552), (1936, 989511646), (3256, 588358276), (3872, 494755823), (4477, 427896928), (6512, 294179138), (8954, 213948464), (13024, 147089569), (17908, 106974232), (35816, 53487116), (71632, 26743558), (143264, 13371779)]