213277704

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 541900800

約数和(自身を除く): 328623096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 167, 254, 334, 381, 419, 501, 508, 668, 762, 838, 1002, 1016, 1257, 1336, 1524, 1676, 2004, 2514, 3048, 3352, 4008, 5028, 10056, 21209, 42418, 53213, 63627, 69973, 84836, 106426, 127254, 139946, 159639, 169672, 209919, 212852, 254508, 279892, 319278, 419838, 425704, 509016, 559784, 638556, 839676, 1277112, 1679352, 8886571, 17773142, 26659713, 35546284, 53319426, 71092568, 106638852, 213277704]

約数ペア:

[(1, 213277704), (2, 106638852), (3, 71092568), (4, 53319426), (6, 35546284), (8, 26659713), (12, 17773142), (24, 8886571), (127, 1679352), (167, 1277112), (254, 839676), (334, 638556), (381, 559784), (419, 509016), (501, 425704), (508, 419838), (668, 319278), (762, 279892), (838, 254508), (1002, 212852), (1016, 209919), (1257, 169672), (1336, 159639), (1524, 139946), (1676, 127254), (2004, 106426), (2514, 84836), (3048, 69973), (3352, 63627), (4008, 53213), (5028, 42418), (10056, 21209)]