240490368

素因数分解:

$2^7\times 3^2\times {\mathrm{208759}}^1$

素因数の和:208779

約数の個数: 48

約数和(自身を含む): 692039400

約数和(自身を除く): 451549032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 208759, 417518, 626277, 835036, 1252554, 1670072, 1878831, 2505108, 3340144, 3757662, 5010216, 6680288, 7515324, 10020432, 13360576, 15030648, 20040864, 26721152, 30061296, 40081728, 60122592, 80163456, 120245184, 240490368]

約数ペア:

[(1, 240490368), (2, 120245184), (3, 80163456), (4, 60122592), (6, 40081728), (8, 30061296), (9, 26721152), (12, 20040864), (16, 15030648), (18, 13360576), (24, 10020432), (32, 7515324), (36, 6680288), (48, 5010216), (64, 3757662), (72, 3340144), (96, 2505108), (128, 1878831), (144, 1670072), (192, 1252554), (288, 835036), (384, 626277), (576, 417518), (1152, 208759)]