507261456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{270973}}^1$

素因数の和:271000

約数の個数: 60

約数和(自身を含む): 1528835308

約数和(自身を除く): 1021573852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 270973, 541946, 812919, 1083892, 1625838, 2167784, 2438757, 3251676, 3522649, 4335568, 4877514, 6503352, 7045298, 9755028, 10567947, 13006704, 14090596, 19510056, 21135894, 28181192, 31703841, 39020112, 42271788, 56362384, 63407682, 84543576, 126815364, 169087152, 253630728, 507261456]

約数ペア:

[(1, 507261456), (2, 253630728), (3, 169087152), (4, 126815364), (6, 84543576), (8, 63407682), (9, 56362384), (12, 42271788), (13, 39020112), (16, 31703841), (18, 28181192), (24, 21135894), (26, 19510056), (36, 14090596), (39, 13006704), (48, 10567947), (52, 9755028), (72, 7045298), (78, 6503352), (104, 4877514), (117, 4335568), (144, 3522649), (156, 3251676), (208, 2438757), (234, 2167784), (312, 1625838), (468, 1083892), (624, 812919), (936, 541946), (1872, 270973)]