881215008

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{399101}}^1$

素因数の和:399137

約数の個数: 48

約数和(自身を含む): 2413768896

約数和(自身を除く): 1532553888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 399101, 798202, 1197303, 1596404, 2394606, 3192808, 4789212, 6385616, 9179323, 9578424, 12771232, 18358646, 19156848, 27537969, 36717292, 38313696, 55075938, 73434584, 110151876, 146869168, 220303752, 293738336, 440607504, 881215008]

約数ペア:

[(1, 881215008), (2, 440607504), (3, 293738336), (4, 220303752), (6, 146869168), (8, 110151876), (12, 73434584), (16, 55075938), (23, 38313696), (24, 36717292), (32, 27537969), (46, 19156848), (48, 18358646), (69, 12771232), (92, 9578424), (96, 9179323), (138, 6385616), (184, 4789212), (276, 3192808), (368, 2394606), (552, 1596404), (736, 1197303), (1104, 798202), (2208, 399101)]