438032004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{2621}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 1077746880

約数和(自身を除く): 639714876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 733, 1466, 2199, 2621, 2932, 4398, 5242, 7863, 8796, 10484, 13927, 15726, 27854, 31452, 41781, 49799, 55708, 83562, 99598, 149397, 167124, 199196, 298794, 597588, 1921193, 3842386, 5763579, 7684772, 11527158, 23054316, 36502667, 73005334, 109508001, 146010668, 219016002, 438032004]

約数ペア:

[(1, 438032004), (2, 219016002), (3, 146010668), (4, 109508001), (6, 73005334), (12, 36502667), (19, 23054316), (38, 11527158), (57, 7684772), (76, 5763579), (114, 3842386), (228, 1921193), (733, 597588), (1466, 298794), (2199, 199196), (2621, 167124), (2932, 149397), (4398, 99598), (5242, 83562), (7863, 55708), (8796, 49799), (10484, 41781), (13927, 31452), (15726, 27854)]