1880856768

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{199921}}^1$

素因数の和:199950

約数の個数: 84

約数和(自身を含む): 5788941432

約数和(自身を除く): 3908084664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 199921, 399842, 599763, 799684, 1199526, 1399447, 1599368, 2399052, 2798894, 3198736, 4198341, 4798104, 5597788, 6397472, 8396682, 9596208, 9796129, 11195576, 12794944, 16793364, 19192416, 19592258, 22391152, 29388387, 33586728, 38384832, 39184516, 44782304, 58776774, 67173456, 78369032, 89564608, 117553548, 134346912, 156738064, 235107096, 268693824, 313476128, 470214192, 626952256, 940428384, 1880856768]

約数ペア:

[(1, 1880856768), (2, 940428384), (3, 626952256), (4, 470214192), (6, 313476128), (7, 268693824), (8, 235107096), (12, 156738064), (14, 134346912), (16, 117553548), (21, 89564608), (24, 78369032), (28, 67173456), (32, 58776774), (42, 44782304), (48, 39184516), (49, 38384832), (56, 33586728), (64, 29388387), (84, 22391152), (96, 19592258), (98, 19192416), (112, 16793364), (147, 12794944), (168, 11195576), (192, 9796129), (196, 9596208), (224, 8396682), (294, 6397472), (336, 5597788), (392, 4798104), (448, 4198341), (588, 3198736), (672, 2798894), (784, 2399052), (1176, 1599368), (1344, 1399447), (1568, 1199526), (2352, 799684), (3136, 599763), (4704, 399842), (9408, 199921)]