451308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 1241856

約数和(自身を除く): 790548

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 263, 286, 429, 526, 572, 789, 858, 1052, 1578, 1716, 2893, 3156, 3419, 5786, 6838, 8679, 10257, 11572, 13676, 17358, 20514, 34716, 37609, 41028, 75218, 112827, 150436, 225654, 451308]

約数ペア:

[(1, 451308), (2, 225654), (3, 150436), (4, 112827), (6, 75218), (11, 41028), (12, 37609), (13, 34716), (22, 20514), (26, 17358), (33, 13676), (39, 11572), (44, 10257), (52, 8679), (66, 6838), (78, 5786), (132, 3419), (143, 3156), (156, 2893), (263, 1716), (286, 1578), (429, 1052), (526, 858), (572, 789)]