238840504

素因数分解:

$2^3\times 7^3\times {\mathrm{87041}}^1$

素因数の和:87068

約数の個数: 32

約数和(自身を含む): 522252000

約数和(自身を除く): 283411496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 87041, 174082, 348164, 609287, 696328, 1218574, 2437148, 4265009, 4874296, 8530018, 17060036, 29855063, 34120072, 59710126, 119420252, 238840504]

約数ペア:

[(1, 238840504), (2, 119420252), (4, 59710126), (7, 34120072), (8, 29855063), (14, 17060036), (28, 8530018), (49, 4874296), (56, 4265009), (98, 2437148), (196, 1218574), (343, 696328), (392, 609287), (686, 348164), (1372, 174082), (2744, 87041)]