540654996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{59}}^2$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 1501497312

約数和(自身を除く): 960842316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 59, 84, 86, 118, 129, 172, 177, 236, 258, 301, 354, 413, 516, 602, 708, 826, 903, 1204, 1239, 1652, 1806, 1849, 2478, 2537, 3481, 3612, 3698, 4956, 5074, 5547, 6962, 7396, 7611, 10148, 10443, 11094, 12943, 13924, 15222, 17759, 20886, 22188, 24367, 25886, 30444, 35518, 38829, 41772, 48734, 51772, 53277, 71036, 73101, 77658, 97468, 106554, 109091, 146202, 149683, 155316, 213108, 218182, 292404, 299366, 327273, 436364, 449049, 598732, 654546, 763637, 898098, 1047781, 1309092, 1527274, 1796196, 2095562, 2290911, 3054548, 3143343, 4191124, 4581822, 6286686, 6436369, 9163644, 12573372, 12872738, 19309107, 25745476, 38618214, 45054583, 77236428, 90109166, 135163749, 180218332, 270327498, 540654996]

約数ペア:

[(1, 540654996), (2, 270327498), (3, 180218332), (4, 135163749), (6, 90109166), (7, 77236428), (12, 45054583), (14, 38618214), (21, 25745476), (28, 19309107), (42, 12872738), (43, 12573372), (59, 9163644), (84, 6436369), (86, 6286686), (118, 4581822), (129, 4191124), (172, 3143343), (177, 3054548), (236, 2290911), (258, 2095562), (301, 1796196), (354, 1527274), (413, 1309092), (516, 1047781), (602, 898098), (708, 763637), (826, 654546), (903, 598732), (1204, 449049), (1239, 436364), (1652, 327273), (1806, 299366), (1849, 292404), (2478, 218182), (2537, 213108), (3481, 155316), (3612, 149683), (3698, 146202), (4956, 109091), (5074, 106554), (5547, 97468), (6962, 77658), (7396, 73101), (7611, 71036), (10148, 53277), (10443, 51772), (11094, 48734), (12943, 41772), (13924, 38829), (15222, 35518), (17759, 30444), (20886, 25886), (22188, 24367)]