1276146816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{474757}}^1$

素因数の和:474781

約数の個数: 64

約数和(自身を含む): 3874025280

約数和(自身を除く): 2597878464

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, 474757, 949514, 1424271, 1899028, 2848542, 3323299, 3798056, 5697084, 6646598, 7596112, 9969897, 11394168, 13293196, 15192224, 19939794, 22788336, 26586392, 30384448, 39879588, 45576672, 53172784, 60768896, 79759176, 91153344, 106345568, 159518352, 182306688, 212691136, 319036704, 425382272, 638073408, 1276146816]

約数ペア:

[(1, 1276146816), (2, 638073408), (3, 425382272), (4, 319036704), (6, 212691136), (7, 182306688), (8, 159518352), (12, 106345568), (14, 91153344), (16, 79759176), (21, 60768896), (24, 53172784), (28, 45576672), (32, 39879588), (42, 30384448), (48, 26586392), (56, 22788336), (64, 19939794), (84, 15192224), (96, 13293196), (112, 11394168), (128, 9969897), (168, 7596112), (192, 6646598), (224, 5697084), (336, 3798056), (384, 3323299), (448, 2848542), (672, 1899028), (896, 1424271), (1344, 949514), (2688, 474757)]