208486883472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1728403}}^1$

素因数の和:1728780

約数の個数: 80

約数和(自身を含む): 617247636480

約数和(自身を除く): 408760753008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 359, 718, 1077, 1436, 2154, 2513, 2872, 4308, 5026, 5744, 7539, 8616, 10052, 15078, 17232, 20104, 30156, 40208, 60312, 120624, 1728403, 3456806, 5185209, 6913612, 10370418, 12098821, 13827224, 20740836, 24197642, 27654448, 36296463, 41481672, 48395284, 72592926, 82963344, 96790568, 145185852, 193581136, 290371704, 580743408, 620496677, 1240993354, 1861490031, 2481986708, 3722980062, 4343476739, 4963973416, 7445960124, 8686953478, 9927946832, 13030430217, 14891920248, 17373906956, 26060860434, 29783840496, 34747813912, 52121720868, 69495627824, 104243441736, 208486883472]

約数ペア:

[(1, 208486883472), (2, 104243441736), (3, 69495627824), (4, 52121720868), (6, 34747813912), (7, 29783840496), (8, 26060860434), (12, 17373906956), (14, 14891920248), (16, 13030430217), (21, 9927946832), (24, 8686953478), (28, 7445960124), (42, 4963973416), (48, 4343476739), (56, 3722980062), (84, 2481986708), (112, 1861490031), (168, 1240993354), (336, 620496677), (359, 580743408), (718, 290371704), (1077, 193581136), (1436, 145185852), (2154, 96790568), (2513, 82963344), (2872, 72592926), (4308, 48395284), (5026, 41481672), (5744, 36296463), (7539, 27654448), (8616, 24197642), (10052, 20740836), (15078, 13827224), (17232, 12098821), (20104, 10370418), (30156, 6913612), (40208, 5185209), (60312, 3456806), (120624, 1728403)]