1283808

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 3459456

約数和(自身を除く): 2175648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 311, 344, 516, 622, 688, 933, 1032, 1244, 1376, 1866, 2064, 2488, 3732, 4128, 4976, 7464, 9952, 13373, 14928, 26746, 29856, 40119, 53492, 80238, 106984, 160476, 213968, 320952, 427936, 641904, 1283808]

約数ペア:

[(1, 1283808), (2, 641904), (3, 427936), (4, 320952), (6, 213968), (8, 160476), (12, 106984), (16, 80238), (24, 53492), (32, 40119), (43, 29856), (48, 26746), (86, 14928), (96, 13373), (129, 9952), (172, 7464), (258, 4976), (311, 4128), (344, 3732), (516, 2488), (622, 2064), (688, 1866), (933, 1376), (1032, 1244)]