728642059201

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{1153}}^1\times {\mathrm{2801}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 843091941888

約数和(自身を除く): 114449882687

約数列:

[1, 7, 167, 193, 1153, 1169, 1351, 2801, 8071, 19607, 32231, 192551, 222529, 225617, 467767, 540593, 1347857, 1557703, 3229553, 3274369, 3784151, 22606871, 37162343, 90279031, 260136401, 539335351, 623303729, 631953217, 3775347457, 4363126103, 104091722743, 728642059201]

約数ペア:

[(1, 728642059201), (7, 104091722743), (167, 4363126103), (193, 3775347457), (1153, 631953217), (1169, 623303729), (1351, 539335351), (2801, 260136401), (8071, 90279031), (19607, 37162343), (32231, 22606871), (192551, 3784151), (222529, 3274369), (225617, 3229553), (467767, 1557703), (540593, 1347857)]