378530208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{187763}}^1$

素因数の和:187786

約数の個数: 72

約数和(自身を含む): 1230229728

約数和(自身を除く): 851699520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 187763, 375526, 563289, 751052, 1126578, 1314341, 1502104, 1689867, 2253156, 2628682, 3004208, 3379734, 3943023, 4506312, 5257364, 6008416, 6759468, 7886046, 9012624, 10514728, 11829069, 13518936, 15772092, 18025248, 21029456, 23658138, 27037872, 31544184, 42058912, 47316276, 54075744, 63088368, 94632552, 126176736, 189265104, 378530208]

約数ペア:

[(1, 378530208), (2, 189265104), (3, 126176736), (4, 94632552), (6, 63088368), (7, 54075744), (8, 47316276), (9, 42058912), (12, 31544184), (14, 27037872), (16, 23658138), (18, 21029456), (21, 18025248), (24, 15772092), (28, 13518936), (32, 11829069), (36, 10514728), (42, 9012624), (48, 7886046), (56, 6759468), (63, 6008416), (72, 5257364), (84, 4506312), (96, 3943023), (112, 3379734), (126, 3004208), (144, 2628682), (168, 2253156), (224, 1689867), (252, 1502104), (288, 1314341), (336, 1126578), (504, 751052), (672, 563289), (1008, 375526), (2016, 187763)]