243127848

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10243}}^1$

素因数の和:10318

約数の個数: 64

約数和(自身を含む): 649059840

約数和(自身を除く): 405931992

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 2967, 3956, 5934, 7912, 10243, 11868, 20486, 23736, 30729, 40972, 61458, 81944, 122916, 235589, 245832, 440449, 471178, 706767, 880898, 942356, 1321347, 1413534, 1761796, 1884712, 2642694, 2827068, 3523592, 5285388, 5654136, 10130327, 10570776, 20260654, 30390981, 40521308, 60781962, 81042616, 121563924, 243127848]

約数ペア:

[(1, 243127848), (2, 121563924), (3, 81042616), (4, 60781962), (6, 40521308), (8, 30390981), (12, 20260654), (23, 10570776), (24, 10130327), (43, 5654136), (46, 5285388), (69, 3523592), (86, 2827068), (92, 2642694), (129, 1884712), (138, 1761796), (172, 1413534), (184, 1321347), (258, 942356), (276, 880898), (344, 706767), (516, 471178), (552, 440449), (989, 245832), (1032, 235589), (1978, 122916), (2967, 81944), (3956, 61458), (5934, 40972), (7912, 30729), (10243, 23736), (11868, 20486)]