387083196

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4093}}^1$

素因数の和:4211

約数の個数: 72

約数和(自身を含む): 1019307744

約数和(自身を除く): 632224548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 1278, 1332, 2556, 2627, 4093, 5254, 7881, 8186, 10508, 12279, 15762, 16372, 23643, 24558, 31524, 36837, 47286, 49116, 73674, 94572, 147348, 151441, 290603, 302882, 454323, 581206, 605764, 871809, 908646, 1162412, 1362969, 1743618, 1817292, 2615427, 2725938, 3487236, 5230854, 5451876, 10461708, 10752311, 21504622, 32256933, 43009244, 64513866, 96770799, 129027732, 193541598, 387083196]

約数ペア:

[(1, 387083196), (2, 193541598), (3, 129027732), (4, 96770799), (6, 64513866), (9, 43009244), (12, 32256933), (18, 21504622), (36, 10752311), (37, 10461708), (71, 5451876), (74, 5230854), (111, 3487236), (142, 2725938), (148, 2615427), (213, 1817292), (222, 1743618), (284, 1362969), (333, 1162412), (426, 908646), (444, 871809), (639, 605764), (666, 581206), (852, 454323), (1278, 302882), (1332, 290603), (2556, 151441), (2627, 147348), (4093, 94572), (5254, 73674), (7881, 49116), (8186, 47286), (10508, 36837), (12279, 31524), (15762, 24558), (16372, 23643)]