252262188

素因数分解:

$2^2\times 3^5\times {\mathrm{109}}^1\times {\mathrm{2381}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 667626960

約数和(自身を除く): 415364772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 243, 324, 327, 436, 486, 654, 972, 981, 1308, 1962, 2381, 2943, 3924, 4762, 5886, 7143, 8829, 9524, 11772, 14286, 17658, 21429, 26487, 28572, 35316, 42858, 52974, 64287, 85716, 105948, 128574, 192861, 257148, 259529, 385722, 519058, 578583, 771444, 778587, 1038116, 1157166, 1557174, 2314332, 2335761, 3114348, 4671522, 7007283, 9343044, 14014566, 21021849, 28029132, 42043698, 63065547, 84087396, 126131094, 252262188]

約数ペア:

[(1, 252262188), (2, 126131094), (3, 84087396), (4, 63065547), (6, 42043698), (9, 28029132), (12, 21021849), (18, 14014566), (27, 9343044), (36, 7007283), (54, 4671522), (81, 3114348), (108, 2335761), (109, 2314332), (162, 1557174), (218, 1157166), (243, 1038116), (324, 778587), (327, 771444), (436, 578583), (486, 519058), (654, 385722), (972, 259529), (981, 257148), (1308, 192861), (1962, 128574), (2381, 105948), (2943, 85716), (3924, 64287), (4762, 52974), (5886, 42858), (7143, 35316), (8829, 28572), (9524, 26487), (11772, 21429), (14286, 17658)]