1243535264

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{941}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 2494668456

約数和(自身を除く): 1251133192

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 677, 941, 976, 1354, 1882, 1952, 2708, 3764, 5416, 7528, 10832, 15056, 21664, 30112, 41297, 57401, 82594, 114802, 165188, 229604, 330376, 459208, 637057, 660752, 918416, 1274114, 1321504, 1836832, 2548228, 5096456, 10192912, 20385824, 38860477, 77720954, 155441908, 310883816, 621767632, 1243535264]

約数ペア:

[(1, 1243535264), (2, 621767632), (4, 310883816), (8, 155441908), (16, 77720954), (32, 38860477), (61, 20385824), (122, 10192912), (244, 5096456), (488, 2548228), (677, 1836832), (941, 1321504), (976, 1274114), (1354, 918416), (1882, 660752), (1952, 637057), (2708, 459208), (3764, 330376), (5416, 229604), (7528, 165188), (10832, 114802), (15056, 82594), (21664, 57401), (30112, 41297)]