249156624

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{305339}}^1$

素因数の和:305367

約数の個数: 40

約数和(自身を含む): 681518880

約数和(自身を除く): 432362256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 305339, 610678, 916017, 1221356, 1832034, 2442712, 3664068, 4885424, 5190763, 7328136, 10381526, 14656272, 15572289, 20763052, 31144578, 41526104, 62289156, 83052208, 124578312, 249156624]

約数ペア:

[(1, 249156624), (2, 124578312), (3, 83052208), (4, 62289156), (6, 41526104), (8, 31144578), (12, 20763052), (16, 15572289), (17, 14656272), (24, 10381526), (34, 7328136), (48, 5190763), (51, 4885424), (68, 3664068), (102, 2442712), (136, 1832034), (204, 1221356), (272, 916017), (408, 610678), (816, 305339)]