2399444856

素因数分解:

$2^3\times 3^4\times {\mathrm{1571}}^1\times {\mathrm{2357}}^1$

素因数の和:3946

約数の個数: 80

約数和(自身を含む): 6727798440

約数和(自身を除く): 4328353584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1571, 2357, 3142, 4713, 4714, 6284, 7071, 9426, 9428, 12568, 14139, 14142, 18852, 18856, 21213, 28278, 28284, 37704, 42417, 42426, 56556, 56568, 63639, 84834, 84852, 113112, 127251, 127278, 169668, 169704, 190917, 254502, 254556, 339336, 381834, 509004, 509112, 763668, 1018008, 1527336, 3702847, 7405694, 11108541, 14811388, 22217082, 29622776, 33325623, 44434164, 66651246, 88868328, 99976869, 133302492, 199953738, 266604984, 299930607, 399907476, 599861214, 799814952, 1199722428, 2399444856]

約数ペア:

[(1, 2399444856), (2, 1199722428), (3, 799814952), (4, 599861214), (6, 399907476), (8, 299930607), (9, 266604984), (12, 199953738), (18, 133302492), (24, 99976869), (27, 88868328), (36, 66651246), (54, 44434164), (72, 33325623), (81, 29622776), (108, 22217082), (162, 14811388), (216, 11108541), (324, 7405694), (648, 3702847), (1571, 1527336), (2357, 1018008), (3142, 763668), (4713, 509112), (4714, 509004), (6284, 381834), (7071, 339336), (9426, 254556), (9428, 254502), (12568, 190917), (14139, 169704), (14142, 169668), (18852, 127278), (18856, 127251), (21213, 113112), (28278, 84852), (28284, 84834), (37704, 63639), (42417, 56568), (42426, 56556)]