252481192

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 511632000

約数和(自身を除く): 259150808

約数列:

[1, 2, 4, 8, 29, 37, 58, 67, 74, 116, 134, 148, 232, 268, 296, 439, 536, 878, 1073, 1756, 1943, 2146, 2479, 3512, 3886, 4292, 4958, 7772, 8584, 9916, 12731, 15544, 16243, 19832, 25462, 29413, 32486, 50924, 58826, 64972, 71891, 101848, 117652, 129944, 143782, 235304, 287564, 471047, 575128, 852977, 942094, 1088281, 1705954, 1884188, 2176562, 3411908, 3768376, 4353124, 6823816, 8706248, 31560149, 63120298, 126240596, 252481192]

約数ペア:

[(1, 252481192), (2, 126240596), (4, 63120298), (8, 31560149), (29, 8706248), (37, 6823816), (58, 4353124), (67, 3768376), (74, 3411908), (116, 2176562), (134, 1884188), (148, 1705954), (232, 1088281), (268, 942094), (296, 852977), (439, 575128), (536, 471047), (878, 287564), (1073, 235304), (1756, 143782), (1943, 129944), (2146, 117652), (2479, 101848), (3512, 71891), (3886, 64972), (4292, 58826), (4958, 50924), (7772, 32486), (8584, 29413), (9916, 25462), (12731, 19832), (15544, 16243)]