15691504728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{63311}}^1$

素因数の和:63792

約数の個数: 64

約数和(自身を含む): 41026176000

約数和(自身を除く): 25334671272

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 449, 552, 898, 1347, 1796, 2694, 3592, 5388, 10327, 10776, 20654, 30981, 41308, 61962, 63311, 82616, 123924, 126622, 189933, 247848, 253244, 379866, 506488, 759732, 1456153, 1519464, 2912306, 4368459, 5824612, 8736918, 11649224, 17473836, 28426639, 34947672, 56853278, 85279917, 113706556, 170559834, 227413112, 341119668, 653812697, 682239336, 1307625394, 1961438091, 2615250788, 3922876182, 5230501576, 7845752364, 15691504728]

約数ペア:

[(1, 15691504728), (2, 7845752364), (3, 5230501576), (4, 3922876182), (6, 2615250788), (8, 1961438091), (12, 1307625394), (23, 682239336), (24, 653812697), (46, 341119668), (69, 227413112), (92, 170559834), (138, 113706556), (184, 85279917), (276, 56853278), (449, 34947672), (552, 28426639), (898, 17473836), (1347, 11649224), (1796, 8736918), (2694, 5824612), (3592, 4368459), (5388, 2912306), (10327, 1519464), (10776, 1456153), (20654, 759732), (30981, 506488), (41308, 379866), (61962, 253244), (63311, 247848), (82616, 189933), (123924, 126622)]