267804972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 697316256

約数和(自身を除く): 429511284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 97, 106, 159, 194, 212, 291, 318, 388, 477, 582, 636, 873, 954, 1164, 1447, 1746, 1908, 2894, 3492, 4341, 5141, 5788, 8682, 10282, 13023, 15423, 17364, 20564, 26046, 30846, 46269, 52092, 61692, 76691, 92538, 140359, 153382, 185076, 230073, 280718, 306764, 421077, 460146, 561436, 690219, 842154, 920292, 1263231, 1380438, 1684308, 2526462, 2760876, 5052924, 7439027, 14878054, 22317081, 29756108, 44634162, 66951243, 89268324, 133902486, 267804972]

約数ペア:

[(1, 267804972), (2, 133902486), (3, 89268324), (4, 66951243), (6, 44634162), (9, 29756108), (12, 22317081), (18, 14878054), (36, 7439027), (53, 5052924), (97, 2760876), (106, 2526462), (159, 1684308), (194, 1380438), (212, 1263231), (291, 920292), (318, 842154), (388, 690219), (477, 561436), (582, 460146), (636, 421077), (873, 306764), (954, 280718), (1164, 230073), (1447, 185076), (1746, 153382), (1908, 140359), (2894, 92538), (3492, 76691), (4341, 61692), (5141, 52092), (5788, 46269), (8682, 30846), (10282, 26046), (13023, 20564), (15423, 17364)]