2903208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 9054720

約数和(自身を除く): 6151512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1571, 1848, 3142, 4713, 6284, 9426, 10997, 12568, 17281, 18852, 21994, 32991, 34562, 37704, 43988, 51843, 65982, 69124, 87976, 103686, 120967, 131964, 138248, 207372, 241934, 263928, 362901, 414744, 483868, 725802, 967736, 1451604, 2903208]

約数ペア:

[(1, 2903208), (2, 1451604), (3, 967736), (4, 725802), (6, 483868), (7, 414744), (8, 362901), (11, 263928), (12, 241934), (14, 207372), (21, 138248), (22, 131964), (24, 120967), (28, 103686), (33, 87976), (42, 69124), (44, 65982), (56, 51843), (66, 43988), (77, 37704), (84, 34562), (88, 32991), (132, 21994), (154, 18852), (168, 17281), (231, 12568), (264, 10997), (308, 9426), (462, 6284), (616, 4713), (924, 3142), (1571, 1848)]