2016883872

素因数分解:

$2^5\times 3^2\times {\mathrm{881}}^1\times {\mathrm{7949}}^1$

素因数の和:8846

約数の個数: 72

約数和(自身を含む): 5742746100

約数和(自身を除く): 3725862228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 881, 1762, 2643, 3524, 5286, 7048, 7929, 7949, 10572, 14096, 15858, 15898, 21144, 23847, 28192, 31716, 31796, 42288, 47694, 63432, 63592, 71541, 84576, 95388, 126864, 127184, 143082, 190776, 253728, 254368, 286164, 381552, 572328, 763104, 1144656, 2289312, 7003069, 14006138, 21009207, 28012276, 42018414, 56024552, 63027621, 84036828, 112049104, 126055242, 168073656, 224098208, 252110484, 336147312, 504220968, 672294624, 1008441936, 2016883872]

約数ペア:

[(1, 2016883872), (2, 1008441936), (3, 672294624), (4, 504220968), (6, 336147312), (8, 252110484), (9, 224098208), (12, 168073656), (16, 126055242), (18, 112049104), (24, 84036828), (32, 63027621), (36, 56024552), (48, 42018414), (72, 28012276), (96, 21009207), (144, 14006138), (288, 7003069), (881, 2289312), (1762, 1144656), (2643, 763104), (3524, 572328), (5286, 381552), (7048, 286164), (7929, 254368), (7949, 253728), (10572, 190776), (14096, 143082), (15858, 127184), (15898, 126864), (21144, 95388), (23847, 84576), (28192, 71541), (31716, 63592), (31796, 63432), (42288, 47694)]