299138034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 669570048

約数和(自身を除く): 370432014

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 193, 386, 403, 579, 641, 806, 1158, 1209, 1282, 1923, 2418, 2509, 3846, 5018, 5983, 7527, 8333, 11966, 15054, 16666, 17949, 19871, 24999, 35898, 39742, 49998, 59613, 77779, 119226, 123713, 155558, 233337, 247426, 258323, 371139, 466674, 516646, 742278, 774969, 1549938, 1608269, 3216538, 3835103, 4824807, 7670206, 9649614, 11505309, 23010618, 49856339, 99712678, 149569017, 299138034]

約数ペア:

[(1, 299138034), (2, 149569017), (3, 99712678), (6, 49856339), (13, 23010618), (26, 11505309), (31, 9649614), (39, 7670206), (62, 4824807), (78, 3835103), (93, 3216538), (186, 1608269), (193, 1549938), (386, 774969), (403, 742278), (579, 516646), (641, 466674), (806, 371139), (1158, 258323), (1209, 247426), (1282, 233337), (1923, 155558), (2418, 123713), (2509, 119226), (3846, 77779), (5018, 59613), (5983, 49998), (7527, 39742), (8333, 35898), (11966, 24999), (15054, 19871), (16666, 17949)]