487974132

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 1330667520

約数和(自身を除く): 842693388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 67, 81, 108, 118, 127, 134, 162, 177, 201, 236, 243, 254, 268, 324, 354, 381, 402, 486, 508, 531, 603, 708, 762, 804, 972, 1062, 1143, 1206, 1524, 1593, 1809, 2124, 2286, 2412, 3186, 3429, 3618, 3953, 4572, 4779, 5427, 6372, 6858, 7236, 7493, 7906, 8509, 9558, 10287, 10854, 11859, 13716, 14337, 14986, 15812, 16281, 17018, 19116, 20574, 21708, 22479, 23718, 25527, 28674, 29972, 30861, 32562, 34036, 35577, 41148, 44958, 47436, 51054, 57348, 61722, 65124, 67437, 71154, 76581, 89916, 102108, 106731, 123444, 134874, 142308, 153162, 202311, 213462, 229743, 269748, 306324, 320193, 404622, 426924, 459486, 502031, 606933, 640386, 689229, 809244, 918972, 960579, 1004062, 1213866, 1280772, 1378458, 1506093, 1820799, 1921158, 2008124, 2067687, 2427732, 2756916, 3012186, 3641598, 3842316, 4135374, 4518279, 6024372, 7283196, 8270748, 9036558, 13554837, 18073116, 27109674, 40664511, 54219348, 81329022, 121993533, 162658044, 243987066, 487974132]

約数ペア:

[(1, 487974132), (2, 243987066), (3, 162658044), (4, 121993533), (6, 81329022), (9, 54219348), (12, 40664511), (18, 27109674), (27, 18073116), (36, 13554837), (54, 9036558), (59, 8270748), (67, 7283196), (81, 6024372), (108, 4518279), (118, 4135374), (127, 3842316), (134, 3641598), (162, 3012186), (177, 2756916), (201, 2427732), (236, 2067687), (243, 2008124), (254, 1921158), (268, 1820799), (324, 1506093), (354, 1378458), (381, 1280772), (402, 1213866), (486, 1004062), (508, 960579), (531, 918972), (603, 809244), (708, 689229), (762, 640386), (804, 606933), (972, 502031), (1062, 459486), (1143, 426924), (1206, 404622), (1524, 320193), (1593, 306324), (1809, 269748), (2124, 229743), (2286, 213462), (2412, 202311), (3186, 153162), (3429, 142308), (3618, 134874), (3953, 123444), (4572, 106731), (4779, 102108), (5427, 89916), (6372, 76581), (6858, 71154), (7236, 67437), (7493, 65124), (7906, 61722), (8509, 57348), (9558, 51054), (10287, 47436), (10854, 44958), (11859, 41148), (13716, 35577), (14337, 34036), (14986, 32562), (15812, 30861), (16281, 29972), (17018, 28674), (19116, 25527), (20574, 23718), (21708, 22479)]