831312

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:288

約数の個数: 60

約数和(自身を含む): 2437344

約数和(自身を除く): 1606032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 251, 276, 368, 414, 502, 552, 753, 828, 1004, 1104, 1506, 1656, 2008, 2259, 3012, 3312, 4016, 4518, 5773, 6024, 9036, 11546, 12048, 17319, 18072, 23092, 34638, 36144, 46184, 51957, 69276, 92368, 103914, 138552, 207828, 277104, 415656, 831312]

約数ペア:

[(1, 831312), (2, 415656), (3, 277104), (4, 207828), (6, 138552), (8, 103914), (9, 92368), (12, 69276), (16, 51957), (18, 46184), (23, 36144), (24, 34638), (36, 23092), (46, 18072), (48, 17319), (69, 12048), (72, 11546), (92, 9036), (138, 6024), (144, 5773), (184, 4518), (207, 4016), (251, 3312), (276, 3012), (368, 2259), (414, 2008), (502, 1656), (552, 1506), (753, 1104), (828, 1004)]