513000768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{381697}}^1$

素因数の和:381719

約数の個数: 56

約数和(自身を含む): 1551220672

約数和(自身を除く): 1038219904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 381697, 763394, 1145091, 1526788, 2290182, 2671879, 3053576, 4580364, 5343758, 6107152, 8015637, 9160728, 10687516, 12214304, 16031274, 18321456, 21375032, 24428608, 32062548, 36642912, 42750064, 64125096, 73285824, 85500128, 128250192, 171000256, 256500384, 513000768]

約数ペア:

[(1, 513000768), (2, 256500384), (3, 171000256), (4, 128250192), (6, 85500128), (7, 73285824), (8, 64125096), (12, 42750064), (14, 36642912), (16, 32062548), (21, 24428608), (24, 21375032), (28, 18321456), (32, 16031274), (42, 12214304), (48, 10687516), (56, 9160728), (64, 8015637), (84, 6107152), (96, 5343758), (112, 4580364), (168, 3053576), (192, 2671879), (224, 2290182), (336, 1526788), (448, 1145091), (672, 763394), (1344, 381697)]