870849288

素因数分解:

$2^3\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{7699}}^1$

素因数の和:9282

約数の個数: 48

約数和(自身を含む): 2360358000

約数和(自身を除く): 1489508712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1571, 3142, 4713, 6284, 7699, 9426, 12568, 14139, 15398, 18852, 23097, 28278, 30796, 37704, 46194, 56556, 61592, 69291, 92388, 113112, 138582, 184776, 277164, 554328, 12095129, 24190258, 36285387, 48380516, 72570774, 96761032, 108856161, 145141548, 217712322, 290283096, 435424644, 870849288]

約数ペア:

[(1, 870849288), (2, 435424644), (3, 290283096), (4, 217712322), (6, 145141548), (8, 108856161), (9, 96761032), (12, 72570774), (18, 48380516), (24, 36285387), (36, 24190258), (72, 12095129), (1571, 554328), (3142, 277164), (4713, 184776), (6284, 138582), (7699, 113112), (9426, 92388), (12568, 69291), (14139, 61592), (15398, 56556), (18852, 46194), (23097, 37704), (28278, 30796)]