273937072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7879}}^1$

素因数の和:7981

約数の個数: 40

約数和(自身を含む): 554027040

約数和(自身を除く): 280089968

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2173, 4346, 7879, 8692, 15758, 17384, 31516, 34768, 63032, 126064, 323039, 417587, 646078, 835174, 1292156, 1670348, 2584312, 3340696, 5168624, 6681392, 17121067, 34242134, 68484268, 136968536, 273937072]

約数ペア:

[(1, 273937072), (2, 136968536), (4, 68484268), (8, 34242134), (16, 17121067), (41, 6681392), (53, 5168624), (82, 3340696), (106, 2584312), (164, 1670348), (212, 1292156), (328, 835174), (424, 646078), (656, 417587), (848, 323039), (2173, 126064), (4346, 63032), (7879, 34768), (8692, 31516), (15758, 17384)]