401062248

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{8663}}^1$

素因数の和:9318

約数の個数: 48

約数和(自身を含む): 1088025120

約数和(自身を除く): 686962872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1929, 2572, 3858, 5144, 5787, 7716, 8663, 11574, 15432, 17326, 23148, 25989, 34652, 46296, 51978, 69304, 77967, 103956, 155934, 207912, 311868, 623736, 5570309, 11140618, 16710927, 22281236, 33421854, 44562472, 50132781, 66843708, 100265562, 133687416, 200531124, 401062248]

約数ペア:

[(1, 401062248), (2, 200531124), (3, 133687416), (4, 100265562), (6, 66843708), (8, 50132781), (9, 44562472), (12, 33421854), (18, 22281236), (24, 16710927), (36, 11140618), (72, 5570309), (643, 623736), (1286, 311868), (1929, 207912), (2572, 155934), (3858, 103956), (5144, 77967), (5787, 69304), (7716, 51978), (8663, 46296), (11574, 34652), (15432, 25989), (17326, 23148)]