220061512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 474724800

約数和(自身を除く): 254663288

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 53, 58, 88, 106, 116, 212, 232, 319, 424, 583, 638, 1166, 1276, 1537, 1627, 2332, 2552, 3074, 3254, 4664, 6148, 6508, 12296, 13016, 16907, 17897, 33814, 35794, 47183, 67628, 71588, 86231, 94366, 135256, 143176, 172462, 188732, 344924, 377464, 519013, 689848, 948541, 1038026, 1897082, 2076052, 2500699, 3794164, 4152104, 5001398, 7588328, 10002796, 20005592, 27507689, 55015378, 110030756, 220061512]

約数ペア:

[(1, 220061512), (2, 110030756), (4, 55015378), (8, 27507689), (11, 20005592), (22, 10002796), (29, 7588328), (44, 5001398), (53, 4152104), (58, 3794164), (88, 2500699), (106, 2076052), (116, 1897082), (212, 1038026), (232, 948541), (319, 689848), (424, 519013), (583, 377464), (638, 344924), (1166, 188732), (1276, 172462), (1537, 143176), (1627, 135256), (2332, 94366), (2552, 86231), (3074, 71588), (3254, 67628), (4664, 47183), (6148, 35794), (6508, 33814), (12296, 17897), (13016, 16907)]