216799272

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^3\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 621192000

約数和(自身を除く): 404392728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 439, 456, 684, 722, 878, 1083, 1317, 1368, 1444, 1756, 2166, 2634, 2888, 3249, 3512, 3951, 4332, 5268, 6498, 6859, 7902, 8341, 8664, 10536, 12996, 13718, 15804, 16682, 20577, 25023, 25992, 27436, 31608, 33364, 41154, 50046, 54872, 61731, 66728, 75069, 82308, 100092, 123462, 150138, 158479, 164616, 200184, 246924, 300276, 316958, 475437, 493848, 600552, 633916, 950874, 1267832, 1426311, 1901748, 2852622, 3011101, 3803496, 5705244, 6022202, 9033303, 11410488, 12044404, 18066606, 24088808, 27099909, 36133212, 54199818, 72266424, 108399636, 216799272]

約数ペア:

[(1, 216799272), (2, 108399636), (3, 72266424), (4, 54199818), (6, 36133212), (8, 27099909), (9, 24088808), (12, 18066606), (18, 12044404), (19, 11410488), (24, 9033303), (36, 6022202), (38, 5705244), (57, 3803496), (72, 3011101), (76, 2852622), (114, 1901748), (152, 1426311), (171, 1267832), (228, 950874), (342, 633916), (361, 600552), (439, 493848), (456, 475437), (684, 316958), (722, 300276), (878, 246924), (1083, 200184), (1317, 164616), (1368, 158479), (1444, 150138), (1756, 123462), (2166, 100092), (2634, 82308), (2888, 75069), (3249, 66728), (3512, 61731), (3951, 54872), (4332, 50046), (5268, 41154), (6498, 33364), (6859, 31608), (7902, 27436), (8341, 25992), (8664, 25023), (10536, 20577), (12996, 16682), (13718, 15804)]