252193712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1709}}^1$

素因数の和:2141

約数の個数: 40

約数和(自身を含む): 511440480

約数和(自身を除く): 259246768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 401, 802, 1604, 1709, 3208, 3418, 6416, 6836, 9223, 13672, 18446, 27344, 36892, 39307, 73784, 78614, 147568, 157228, 314456, 628912, 685309, 1370618, 2741236, 5482472, 10964944, 15762107, 31524214, 63048428, 126096856, 252193712]

約数ペア:

[(1, 252193712), (2, 126096856), (4, 63048428), (8, 31524214), (16, 15762107), (23, 10964944), (46, 5482472), (92, 2741236), (184, 1370618), (368, 685309), (401, 628912), (802, 314456), (1604, 157228), (1709, 147568), (3208, 78614), (3418, 73784), (6416, 39307), (6836, 36892), (9223, 27344), (13672, 18446)]