285601788

素因数分解:

$2^2\times 3^6\times {\mathrm{97943}}^1$

素因数の和:97965

約数の個数: 42

約数和(自身を含む): 749369544

約数和(自身を除く): 463767756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 97943, 195886, 293829, 391772, 587658, 881487, 1175316, 1762974, 2644461, 3525948, 5288922, 7933383, 10577844, 15866766, 23800149, 31733532, 47600298, 71400447, 95200596, 142800894, 285601788]

約数ペア:

[(1, 285601788), (2, 142800894), (3, 95200596), (4, 71400447), (6, 47600298), (9, 31733532), (12, 23800149), (18, 15866766), (27, 10577844), (36, 7933383), (54, 5288922), (81, 3525948), (108, 2644461), (162, 1762974), (243, 1175316), (324, 881487), (486, 587658), (729, 391772), (972, 293829), (1458, 195886), (2916, 97943)]