123681312

素因数分解:

$2^5\times 3^2\times {\mathrm{429449}}^1$

素因数の和:429465

約数の個数: 36

約数和(自身を含む): 351719550

約数和(自身を除く): 228038238

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 429449, 858898, 1288347, 1717796, 2576694, 3435592, 3865041, 5153388, 6871184, 7730082, 10306776, 13742368, 15460164, 20613552, 30920328, 41227104, 61840656, 123681312]

約数ペア:

[(1, 123681312), (2, 61840656), (3, 41227104), (4, 30920328), (6, 20613552), (8, 15460164), (9, 13742368), (12, 10306776), (16, 7730082), (18, 6871184), (24, 5153388), (32, 3865041), (36, 3435592), (48, 2576694), (72, 1717796), (96, 1288347), (144, 858898), (288, 429449)]