868996856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{51899}}^1$

素因数の和:51948

約数の個数: 64

約数和(自身を含む): 2092608000

約数和(自身を除く): 1223611144

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 16744, 51899, 103798, 207596, 363293, 415192, 674687, 726586, 1193677, 1349374, 1453172, 2387354, 2698748, 2906344, 4722809, 4774708, 5397496, 8355739, 9445618, 9549416, 15517801, 16711478, 18891236, 31035602, 33422956, 37782472, 62071204, 66845912, 108624607, 124142408, 217249214, 434498428, 868996856]

約数ペア:

[(1, 868996856), (2, 434498428), (4, 217249214), (7, 124142408), (8, 108624607), (13, 66845912), (14, 62071204), (23, 37782472), (26, 33422956), (28, 31035602), (46, 18891236), (52, 16711478), (56, 15517801), (91, 9549416), (92, 9445618), (104, 8355739), (161, 5397496), (182, 4774708), (184, 4722809), (299, 2906344), (322, 2698748), (364, 2387354), (598, 1453172), (644, 1349374), (728, 1193677), (1196, 726586), (1288, 674687), (2093, 415192), (2392, 363293), (4186, 207596), (8372, 103798), (16744, 51899)]