249302088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{494647}}^1$

素因数の和:494666

約数の個数: 48

約数和(自身を含む): 771650880

約数和(自身を除く): 522348792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 494647, 989294, 1483941, 1978588, 2967882, 3462529, 3957176, 4451823, 5935764, 6925058, 8903646, 10387587, 11871528, 13850116, 17807292, 20775174, 27700232, 31162761, 35614584, 41550348, 62325522, 83100696, 124651044, 249302088]

約数ペア:

[(1, 249302088), (2, 124651044), (3, 83100696), (4, 62325522), (6, 41550348), (7, 35614584), (8, 31162761), (9, 27700232), (12, 20775174), (14, 17807292), (18, 13850116), (21, 11871528), (24, 10387587), (28, 8903646), (36, 6925058), (42, 5935764), (56, 4451823), (63, 3957176), (72, 3462529), (84, 2967882), (126, 1978588), (168, 1483941), (252, 989294), (504, 494647)]