1591344

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 60

約数和(自身を含む): 4574856

約数和(自身を除く): 2983512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 257, 258, 344, 387, 514, 516, 688, 771, 774, 1028, 1032, 1542, 1548, 2056, 2064, 2313, 3084, 3096, 4112, 4626, 6168, 6192, 9252, 11051, 12336, 18504, 22102, 33153, 37008, 44204, 66306, 88408, 99459, 132612, 176816, 198918, 265224, 397836, 530448, 795672, 1591344]

約数ペア:

[(1, 1591344), (2, 795672), (3, 530448), (4, 397836), (6, 265224), (8, 198918), (9, 176816), (12, 132612), (16, 99459), (18, 88408), (24, 66306), (36, 44204), (43, 37008), (48, 33153), (72, 22102), (86, 18504), (129, 12336), (144, 11051), (172, 9252), (257, 6192), (258, 6168), (344, 4626), (387, 4112), (514, 3096), (516, 3084), (688, 2313), (771, 2064), (774, 2056), (1028, 1548), (1032, 1542)]