868758916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 1599575040

約数和(自身を除く): 730816124

約数列:

[1, 2, 4, 29, 58, 113, 116, 191, 226, 347, 382, 452, 694, 764, 1388, 3277, 5539, 6554, 10063, 11078, 13108, 20126, 21583, 22156, 39211, 40252, 43166, 66277, 78422, 86332, 132554, 156844, 265108, 625907, 1137119, 1251814, 1922033, 2274238, 2503628, 3844066, 4548476, 7489301, 7688132, 14978602, 29957204, 217189729, 434379458, 868758916]

約数ペア:

[(1, 868758916), (2, 434379458), (4, 217189729), (29, 29957204), (58, 14978602), (113, 7688132), (116, 7489301), (191, 4548476), (226, 3844066), (347, 2503628), (382, 2274238), (452, 1922033), (694, 1251814), (764, 1137119), (1388, 625907), (3277, 265108), (5539, 156844), (6554, 132554), (10063, 86332), (11078, 78422), (13108, 66277), (20126, 43166), (21583, 40252), (22156, 39211)]