250443984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{745369}}^1$

素因数の和:745387

約数の個数: 40

約数和(自身を含む): 739407040

約数和(自身を除く): 488963056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 745369, 1490738, 2236107, 2981476, 4472214, 5217583, 5962952, 8944428, 10435166, 11925904, 15652749, 17888856, 20870332, 31305498, 35777712, 41740664, 62610996, 83481328, 125221992, 250443984]

約数ペア:

[(1, 250443984), (2, 125221992), (3, 83481328), (4, 62610996), (6, 41740664), (7, 35777712), (8, 31305498), (12, 20870332), (14, 17888856), (16, 15652749), (21, 11925904), (24, 10435166), (28, 8944428), (42, 5962952), (48, 5217583), (56, 4472214), (84, 2981476), (112, 2236107), (168, 1490738), (336, 745369)]