243380052

素因数分解:

$2^2\times 3^5\times {\mathrm{337}}^1\times {\mathrm{743}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 640750656

約数和(自身を除く): 397370604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 337, 486, 674, 743, 972, 1011, 1348, 1486, 2022, 2229, 2972, 3033, 4044, 4458, 6066, 6687, 8916, 9099, 12132, 13374, 18198, 20061, 26748, 27297, 36396, 40122, 54594, 60183, 80244, 81891, 109188, 120366, 163782, 180549, 240732, 250391, 327564, 361098, 500782, 722196, 751173, 1001564, 1502346, 2253519, 3004692, 4507038, 6760557, 9014076, 13521114, 20281671, 27042228, 40563342, 60845013, 81126684, 121690026, 243380052]

約数ペア:

[(1, 243380052), (2, 121690026), (3, 81126684), (4, 60845013), (6, 40563342), (9, 27042228), (12, 20281671), (18, 13521114), (27, 9014076), (36, 6760557), (54, 4507038), (81, 3004692), (108, 2253519), (162, 1502346), (243, 1001564), (324, 751173), (337, 722196), (486, 500782), (674, 361098), (743, 327564), (972, 250391), (1011, 240732), (1348, 180549), (1486, 163782), (2022, 120366), (2229, 109188), (2972, 81891), (3033, 80244), (4044, 60183), (4458, 54594), (6066, 40122), (6687, 36396), (8916, 27297), (9099, 26748), (12132, 20061), (13374, 18198)]