1978230912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{735949}}^1$

素因数の和:735973

約数の個数: 64

約数和(自身を含む): 6005352000

約数和(自身を除く): 4027121088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 735949, 1471898, 2207847, 2943796, 4415694, 5151643, 5887592, 8831388, 10303286, 11775184, 15454929, 17662776, 20606572, 23550368, 30909858, 35325552, 41213144, 47100736, 61819716, 70651104, 82426288, 94201472, 123639432, 141302208, 164852576, 247278864, 282604416, 329705152, 494557728, 659410304, 989115456, 1978230912]

約数ペア:

[(1, 1978230912), (2, 989115456), (3, 659410304), (4, 494557728), (6, 329705152), (7, 282604416), (8, 247278864), (12, 164852576), (14, 141302208), (16, 123639432), (21, 94201472), (24, 82426288), (28, 70651104), (32, 61819716), (42, 47100736), (48, 41213144), (56, 35325552), (64, 30909858), (84, 23550368), (96, 20606572), (112, 17662776), (128, 15454929), (168, 11775184), (192, 10303286), (224, 8831388), (336, 5887592), (384, 5151643), (448, 4415694), (672, 2943796), (896, 2207847), (1344, 1471898), (2688, 735949)]