128488008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{486697}}^1$

素因数の和:486717

約数の個数: 32

約数和(自身を含む): 350422560

約数和(自身を除く): 221934552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 486697, 973394, 1460091, 1946788, 2920182, 3893576, 5353667, 5840364, 10707334, 11680728, 16061001, 21414668, 32122002, 42829336, 64244004, 128488008]

約数ペア:

[(1, 128488008), (2, 64244004), (3, 42829336), (4, 32122002), (6, 21414668), (8, 16061001), (11, 11680728), (12, 10707334), (22, 5840364), (24, 5353667), (33, 3893576), (44, 2920182), (66, 1946788), (88, 1460091), (132, 973394), (264, 486697)]