1243949896

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{24709}}^1$

素因数の和:24782

約数の個数: 64

約数和(自身を含む): 2846592000

約数和(自身を除く): 1602642104

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 812, 868, 899, 1624, 1736, 1798, 3596, 6293, 7192, 12586, 24709, 25172, 49418, 50344, 98836, 172963, 197672, 345926, 691852, 716561, 765979, 1383704, 1433122, 1531958, 2866244, 3063916, 5015927, 5361853, 5732488, 6127832, 10031854, 10723706, 20063708, 21447412, 22213391, 40127416, 42894824, 44426782, 88853564, 155493737, 177707128, 310987474, 621974948, 1243949896]

約数ペア:

[(1, 1243949896), (2, 621974948), (4, 310987474), (7, 177707128), (8, 155493737), (14, 88853564), (28, 44426782), (29, 42894824), (31, 40127416), (56, 22213391), (58, 21447412), (62, 20063708), (116, 10723706), (124, 10031854), (203, 6127832), (217, 5732488), (232, 5361853), (248, 5015927), (406, 3063916), (434, 2866244), (812, 1531958), (868, 1433122), (899, 1383704), (1624, 765979), (1736, 716561), (1798, 691852), (3596, 345926), (6293, 197672), (7192, 172963), (12586, 98836), (24709, 50344), (25172, 49418)]