668064144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1265273}}^1$

素因数の和:1265295

約数の個数: 40

約数和(自身を含む): 1882727712

約数和(自身を除く): 1214663568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1265273, 2530546, 3795819, 5061092, 7591638, 10122184, 13918003, 15183276, 20244368, 27836006, 30366552, 41754009, 55672012, 60733104, 83508018, 111344024, 167016036, 222688048, 334032072, 668064144]

約数ペア:

[(1, 668064144), (2, 334032072), (3, 222688048), (4, 167016036), (6, 111344024), (8, 83508018), (11, 60733104), (12, 55672012), (16, 41754009), (22, 30366552), (24, 27836006), (33, 20244368), (44, 15183276), (48, 13918003), (66, 10122184), (88, 7591638), (132, 5061092), (176, 3795819), (264, 2530546), (528, 1265273)]