231878166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3413

約数の個数: 64

約数和(自身を含む): 537062400

約数和(自身を除く): 305184234

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 893, 1222, 1482, 1786, 1833, 2679, 3329, 3666, 5358, 6658, 9987, 11609, 19974, 23218, 34827, 43277, 63251, 69654, 86554, 126502, 129831, 156463, 189753, 259662, 312926, 379506, 469389, 822263, 938778, 1644526, 2034019, 2466789, 2972797, 4068038, 4933578, 5945594, 6102057, 8918391, 12204114, 17836782, 38646361, 77292722, 115939083, 231878166]

約数ペア:

[(1, 231878166), (2, 115939083), (3, 77292722), (6, 38646361), (13, 17836782), (19, 12204114), (26, 8918391), (38, 6102057), (39, 5945594), (47, 4933578), (57, 4068038), (78, 2972797), (94, 2466789), (114, 2034019), (141, 1644526), (247, 938778), (282, 822263), (494, 469389), (611, 379506), (741, 312926), (893, 259662), (1222, 189753), (1482, 156463), (1786, 129831), (1833, 126502), (2679, 86554), (3329, 69654), (3666, 63251), (5358, 43277), (6658, 34827), (9987, 23218), (11609, 19974)]