248931564

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 683020800

約数和(自身を除く): 434089236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 294, 307, 343, 394, 588, 591, 614, 686, 788, 921, 1029, 1182, 1228, 1372, 1379, 1842, 2058, 2149, 2364, 2758, 3684, 4116, 4137, 4298, 5516, 6447, 8274, 8596, 9653, 12894, 15043, 16548, 19306, 25788, 28959, 30086, 38612, 45129, 57918, 60172, 60479, 67571, 90258, 105301, 115836, 120958, 135142, 180516, 181437, 202713, 210602, 241916, 270284, 315903, 362874, 405426, 421204, 423353, 631806, 725748, 810852, 846706, 1263612, 1270059, 1693412, 2540118, 2963471, 5080236, 5926942, 8890413, 11853884, 17780826, 20744297, 35561652, 41488594, 62232891, 82977188, 124465782, 248931564]

約数ペア:

[(1, 248931564), (2, 124465782), (3, 82977188), (4, 62232891), (6, 41488594), (7, 35561652), (12, 20744297), (14, 17780826), (21, 11853884), (28, 8890413), (42, 5926942), (49, 5080236), (84, 2963471), (98, 2540118), (147, 1693412), (196, 1270059), (197, 1263612), (294, 846706), (307, 810852), (343, 725748), (394, 631806), (588, 423353), (591, 421204), (614, 405426), (686, 362874), (788, 315903), (921, 270284), (1029, 241916), (1182, 210602), (1228, 202713), (1372, 181437), (1379, 180516), (1842, 135142), (2058, 120958), (2149, 115836), (2364, 105301), (2758, 90258), (3684, 67571), (4116, 60479), (4137, 60172), (4298, 57918), (5516, 45129), (6447, 38612), (8274, 30086), (8596, 28959), (9653, 25788), (12894, 19306), (15043, 16548)]