697213692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67481}}^1$

素因数の和:67539

約数の個数: 72

約数和(自身を含む): 2063329632

約数和(自身を除く): 1366115940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 67481, 134962, 202443, 269924, 404886, 472367, 607329, 809772, 944734, 1214658, 1417101, 1889468, 2429316, 2766721, 2834202, 4251303, 5533442, 5668404, 8300163, 8502606, 11066884, 16600326, 17005212, 19367047, 24900489, 33200652, 38734094, 49800978, 58101141, 77468188, 99601956, 116202282, 174303423, 232404564, 348606846, 697213692]

約数ペア:

[(1, 697213692), (2, 348606846), (3, 232404564), (4, 174303423), (6, 116202282), (7, 99601956), (9, 77468188), (12, 58101141), (14, 49800978), (18, 38734094), (21, 33200652), (28, 24900489), (36, 19367047), (41, 17005212), (42, 16600326), (63, 11066884), (82, 8502606), (84, 8300163), (123, 5668404), (126, 5533442), (164, 4251303), (246, 2834202), (252, 2766721), (287, 2429316), (369, 1889468), (492, 1417101), (574, 1214658), (738, 944734), (861, 809772), (1148, 607329), (1476, 472367), (1722, 404886), (2583, 269924), (3444, 202443), (5166, 134962), (10332, 67481)]