288420104

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{47251}}^1$

素因数の和:47373

約数の個数: 32

約数和(自身を含む): 623726400

約数和(自身を除く): 335306296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 47251, 94502, 189004, 330757, 378008, 661514, 1323028, 2646056, 5150359, 10300718, 20601436, 36052513, 41202872, 72105026, 144210052, 288420104]

約数ペア:

[(1, 288420104), (2, 144210052), (4, 72105026), (7, 41202872), (8, 36052513), (14, 20601436), (28, 10300718), (56, 5150359), (109, 2646056), (218, 1323028), (436, 661514), (763, 378008), (872, 330757), (1526, 189004), (3052, 94502), (6104, 47251)]