2685204972

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 7057881600

約数和(自身を除く): 4372676628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 307, 327, 436, 614, 654, 743, 921, 981, 1228, 1308, 1486, 1842, 1962, 2229, 2763, 2943, 2972, 3684, 3924, 4458, 5526, 5886, 6687, 8289, 8916, 11052, 11772, 13374, 16578, 20061, 26748, 33156, 33463, 40122, 66926, 80244, 80987, 100389, 133852, 161974, 200778, 228101, 242961, 301167, 323948, 401556, 456202, 485922, 602334, 684303, 728883, 903501, 912404, 971844, 1204668, 1368606, 1457766, 1807002, 2052909, 2186649, 2737212, 2915532, 3614004, 4105818, 4373298, 6158727, 8211636, 8746596, 12317454, 24634908, 24863009, 49726018, 74589027, 99452036, 149178054, 223767081, 298356108, 447534162, 671301243, 895068324, 1342602486, 2685204972]

約数ペア:

[(1, 2685204972), (2, 1342602486), (3, 895068324), (4, 671301243), (6, 447534162), (9, 298356108), (12, 223767081), (18, 149178054), (27, 99452036), (36, 74589027), (54, 49726018), (108, 24863009), (109, 24634908), (218, 12317454), (307, 8746596), (327, 8211636), (436, 6158727), (614, 4373298), (654, 4105818), (743, 3614004), (921, 2915532), (981, 2737212), (1228, 2186649), (1308, 2052909), (1486, 1807002), (1842, 1457766), (1962, 1368606), (2229, 1204668), (2763, 971844), (2943, 912404), (2972, 903501), (3684, 728883), (3924, 684303), (4458, 602334), (5526, 485922), (5886, 456202), (6687, 401556), (8289, 323948), (8916, 301167), (11052, 242961), (11772, 228101), (13374, 200778), (16578, 161974), (20061, 133852), (26748, 100389), (33156, 80987), (33463, 80244), (40122, 66926)]