1321584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2503}}^1$

素因数の和:2525

約数の個数: 40

約数和(自身を含む): 3725952

約数和(自身を除く): 2404368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 2503, 5006, 7509, 10012, 15018, 20024, 27533, 30036, 40048, 55066, 60072, 82599, 110132, 120144, 165198, 220264, 330396, 440528, 660792, 1321584]

約数ペア:

[(1, 1321584), (2, 660792), (3, 440528), (4, 330396), (6, 220264), (8, 165198), (11, 120144), (12, 110132), (16, 82599), (22, 60072), (24, 55066), (33, 40048), (44, 30036), (48, 27533), (66, 20024), (88, 15018), (132, 10012), (176, 7509), (264, 5006), (528, 2503)]