262296918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7523}}^1$

素因数の和:7693

約数の個数: 48

約数和(自身を含む): 616215600

約数和(自身を除く): 353918682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1937, 2682, 3874, 5811, 7523, 11622, 15046, 17433, 22569, 34866, 45138, 67707, 97799, 135414, 195598, 293397, 586794, 880191, 1120927, 1760382, 2241854, 3362781, 6725562, 10088343, 14572051, 20176686, 29144102, 43716153, 87432306, 131148459, 262296918]

約数ペア:

[(1, 262296918), (2, 131148459), (3, 87432306), (6, 43716153), (9, 29144102), (13, 20176686), (18, 14572051), (26, 10088343), (39, 6725562), (78, 3362781), (117, 2241854), (149, 1760382), (234, 1120927), (298, 880191), (447, 586794), (894, 293397), (1341, 195598), (1937, 135414), (2682, 97799), (3874, 67707), (5811, 45138), (7523, 34866), (11622, 22569), (15046, 17433)]