268261896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{26177}}^1$

素因数の和:26254

約数の個数: 64

約数和(自身を含む): 779057280

約数和(自身を除く): 510795384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 26177, 52354, 78531, 104708, 157062, 183239, 209416, 314124, 366478, 549717, 628248, 732956, 1099434, 1465912, 1596797, 2198868, 3193594, 4397736, 4790391, 6387188, 9580782, 11177579, 12774376, 19161564, 22355158, 33532737, 38323128, 44710316, 67065474, 89420632, 134130948, 268261896]

約数ペア:

[(1, 268261896), (2, 134130948), (3, 89420632), (4, 67065474), (6, 44710316), (7, 38323128), (8, 33532737), (12, 22355158), (14, 19161564), (21, 12774376), (24, 11177579), (28, 9580782), (42, 6387188), (56, 4790391), (61, 4397736), (84, 3193594), (122, 2198868), (168, 1596797), (183, 1465912), (244, 1099434), (366, 732956), (427, 628248), (488, 549717), (732, 366478), (854, 314124), (1281, 209416), (1464, 183239), (1708, 157062), (2562, 104708), (3416, 78531), (5124, 52354), (10248, 26177)]