245604671712

素因数分解:

$2^5\times 3^2\times {\mathrm{839}}^1\times {\mathrm{1016441}}^1$

素因数の和:1017296

約数の個数: 72

約数和(自身を含む): 699271438320

約数和(自身を除く): 453666766608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 839, 1678, 2517, 3356, 5034, 6712, 7551, 10068, 13424, 15102, 20136, 26848, 30204, 40272, 60408, 80544, 120816, 241632, 1016441, 2032882, 3049323, 4065764, 6098646, 8131528, 9147969, 12197292, 16263056, 18295938, 24394584, 32526112, 36591876, 48789168, 73183752, 97578336, 146367504, 292735008, 852793999, 1705587998, 2558381997, 3411175996, 5116763994, 6822351992, 7675145991, 10233527988, 13644703984, 15350291982, 20467055976, 27289407968, 30700583964, 40934111952, 61401167928, 81868223904, 122802335856, 245604671712]

約数ペア:

[(1, 245604671712), (2, 122802335856), (3, 81868223904), (4, 61401167928), (6, 40934111952), (8, 30700583964), (9, 27289407968), (12, 20467055976), (16, 15350291982), (18, 13644703984), (24, 10233527988), (32, 7675145991), (36, 6822351992), (48, 5116763994), (72, 3411175996), (96, 2558381997), (144, 1705587998), (288, 852793999), (839, 292735008), (1678, 146367504), (2517, 97578336), (3356, 73183752), (5034, 48789168), (6712, 36591876), (7551, 32526112), (10068, 24394584), (13424, 18295938), (15102, 16263056), (20136, 12197292), (26848, 9147969), (30204, 8131528), (40272, 6098646), (60408, 4065764), (80544, 3049323), (120816, 2032882), (241632, 1016441)]