231527008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1933}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 482494320

約数和(自身を除く): 250967312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 197, 304, 394, 608, 788, 1576, 1933, 3152, 3743, 3866, 6304, 7486, 7732, 14972, 15464, 29944, 30928, 36727, 59888, 61856, 73454, 119776, 146908, 293816, 380801, 587632, 761602, 1175264, 1523204, 3046408, 6092816, 7235219, 12185632, 14470438, 28940876, 57881752, 115763504, 231527008]

約数ペア:

[(1, 231527008), (2, 115763504), (4, 57881752), (8, 28940876), (16, 14470438), (19, 12185632), (32, 7235219), (38, 6092816), (76, 3046408), (152, 1523204), (197, 1175264), (304, 761602), (394, 587632), (608, 380801), (788, 293816), (1576, 146908), (1933, 119776), (3152, 73454), (3743, 61856), (3866, 59888), (6304, 36727), (7486, 30928), (7732, 29944), (14972, 15464)]