288977382

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{77557}}^1$

素因数の和:77594

約数の個数: 40

約数和(自身を含む): 675685296

約数和(自身を除く): 386707914

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 77557, 155114, 232671, 465342, 698013, 1396026, 1783811, 2094039, 3567622, 4188078, 5351433, 6282117, 10702866, 12564234, 16054299, 32108598, 48162897, 96325794, 144488691, 288977382]

約数ペア:

[(1, 288977382), (2, 144488691), (3, 96325794), (6, 48162897), (9, 32108598), (18, 16054299), (23, 12564234), (27, 10702866), (46, 6282117), (54, 5351433), (69, 4188078), (81, 3567622), (138, 2094039), (162, 1783811), (207, 1396026), (414, 698013), (621, 465342), (1242, 232671), (1863, 155114), (3726, 77557)]