1642915968

素因数分解:

$2^7\times 3^1\times {\mathrm{311}}^1\times {\mathrm{13757}}^1$

素因数の和:14085

約数の個数: 64

約数和(自身を含む): 4378345920

約数和(自身を除く): 2735429952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 311, 384, 622, 933, 1244, 1866, 2488, 3732, 4976, 7464, 9952, 13757, 14928, 19904, 27514, 29856, 39808, 41271, 55028, 59712, 82542, 110056, 119424, 165084, 220112, 330168, 440224, 660336, 880448, 1320672, 1760896, 2641344, 4278427, 5282688, 8556854, 12835281, 17113708, 25670562, 34227416, 51341124, 68454832, 102682248, 136909664, 205364496, 273819328, 410728992, 547638656, 821457984, 1642915968]

約数ペア:

[(1, 1642915968), (2, 821457984), (3, 547638656), (4, 410728992), (6, 273819328), (8, 205364496), (12, 136909664), (16, 102682248), (24, 68454832), (32, 51341124), (48, 34227416), (64, 25670562), (96, 17113708), (128, 12835281), (192, 8556854), (311, 5282688), (384, 4278427), (622, 2641344), (933, 1760896), (1244, 1320672), (1866, 880448), (2488, 660336), (3732, 440224), (4976, 330168), (7464, 220112), (9952, 165084), (13757, 119424), (14928, 110056), (19904, 82542), (27514, 59712), (29856, 55028), (39808, 41271)]