338994880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151337}}^1$

素因数の和:151361

約数の個数: 56

約数和(自身を含む): 922556448

約数和(自身を除く): 583561568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 151337, 302674, 605348, 756685, 1059359, 1210696, 1513370, 2118718, 2421392, 3026740, 4237436, 4842784, 5296795, 6053480, 8474872, 9685568, 10593590, 12106960, 16949744, 21187180, 24213920, 33899488, 42374360, 48427840, 67798976, 84748720, 169497440, 338994880]

約数ペア:

[(1, 338994880), (2, 169497440), (4, 84748720), (5, 67798976), (7, 48427840), (8, 42374360), (10, 33899488), (14, 24213920), (16, 21187180), (20, 16949744), (28, 12106960), (32, 10593590), (35, 9685568), (40, 8474872), (56, 6053480), (64, 5296795), (70, 4842784), (80, 4237436), (112, 3026740), (140, 2421392), (160, 2118718), (224, 1513370), (280, 1210696), (320, 1059359), (448, 756685), (560, 605348), (1120, 302674), (2240, 151337)]