243749724

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 576723840

約数和(自身を除く): 332974116

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 331, 436, 563, 654, 662, 993, 1126, 1308, 1324, 1689, 1986, 2252, 3378, 3972, 6756, 36079, 61367, 72158, 108237, 122734, 144316, 184101, 186353, 216474, 245468, 368202, 372706, 432948, 559059, 736404, 745412, 1118118, 2236236, 20312477, 40624954, 60937431, 81249908, 121874862, 243749724]

約数ペア:

[(1, 243749724), (2, 121874862), (3, 81249908), (4, 60937431), (6, 40624954), (12, 20312477), (109, 2236236), (218, 1118118), (327, 745412), (331, 736404), (436, 559059), (563, 432948), (654, 372706), (662, 368202), (993, 245468), (1126, 216474), (1308, 186353), (1324, 184101), (1689, 144316), (1986, 122734), (2252, 108237), (3378, 72158), (3972, 61367), (6756, 36079)]