490585344

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{22027}}^1$

素因数の和:22075

約数の個数: 72

約数和(自身を含む): 1350756960

約数和(自身を除く): 860171616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 11136, 22027, 22272, 44054, 66081, 88108, 132162, 176216, 264324, 352432, 528648, 638783, 704864, 1057296, 1277566, 1409728, 1916349, 2114592, 2555132, 2819456, 3832698, 4229184, 5110264, 5638912, 7665396, 8458368, 10220528, 15330792, 16916736, 20441056, 30661584, 40882112, 61323168, 81764224, 122646336, 163528448, 245292672, 490585344]

約数ペア:

[(1, 490585344), (2, 245292672), (3, 163528448), (4, 122646336), (6, 81764224), (8, 61323168), (12, 40882112), (16, 30661584), (24, 20441056), (29, 16916736), (32, 15330792), (48, 10220528), (58, 8458368), (64, 7665396), (87, 5638912), (96, 5110264), (116, 4229184), (128, 3832698), (174, 2819456), (192, 2555132), (232, 2114592), (256, 1916349), (348, 1409728), (384, 1277566), (464, 1057296), (696, 704864), (768, 638783), (928, 528648), (1392, 352432), (1856, 264324), (2784, 176216), (3712, 132162), (5568, 88108), (7424, 66081), (11136, 44054), (22027, 22272)]