295409868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21277}}^1$

素因数の和:21386

約数の個数: 48

約数和(自身を含む): 750687840

約数和(自身を除く): 455277972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 13884, 21277, 42554, 63831, 85108, 127662, 255324, 276601, 553202, 829803, 1106404, 1659606, 1893653, 3319212, 3787306, 5680959, 7574612, 11361918, 22723836, 24617489, 49234978, 73852467, 98469956, 147704934, 295409868]

約数ペア:

[(1, 295409868), (2, 147704934), (3, 98469956), (4, 73852467), (6, 49234978), (12, 24617489), (13, 22723836), (26, 11361918), (39, 7574612), (52, 5680959), (78, 3787306), (89, 3319212), (156, 1893653), (178, 1659606), (267, 1106404), (356, 829803), (534, 553202), (1068, 276601), (1157, 255324), (2314, 127662), (3471, 85108), (4628, 63831), (6942, 42554), (13884, 21277)]