349635546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 850257408

約数和(自身を除く): 500621862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 157, 186, 234, 279, 307, 314, 403, 471, 558, 614, 806, 921, 942, 1209, 1413, 1842, 2041, 2418, 2763, 2826, 3627, 3991, 4082, 4867, 5526, 6123, 7254, 7982, 9517, 9734, 11973, 12246, 14601, 18369, 19034, 23946, 28551, 29202, 35919, 36738, 43803, 48199, 57102, 63271, 71838, 85653, 87606, 96398, 123721, 126542, 144597, 171306, 189813, 247442, 289194, 371163, 379626, 433791, 569439, 626587, 742326, 867582, 1113489, 1138878, 1253174, 1494169, 1879761, 2226978, 2988338, 3759522, 4482507, 5639283, 8965014, 11278566, 13447521, 19424197, 26895042, 38848394, 58272591, 116545182, 174817773, 349635546]

約数ペア:

[(1, 349635546), (2, 174817773), (3, 116545182), (6, 58272591), (9, 38848394), (13, 26895042), (18, 19424197), (26, 13447521), (31, 11278566), (39, 8965014), (62, 5639283), (78, 4482507), (93, 3759522), (117, 2988338), (157, 2226978), (186, 1879761), (234, 1494169), (279, 1253174), (307, 1138878), (314, 1113489), (403, 867582), (471, 742326), (558, 626587), (614, 569439), (806, 433791), (921, 379626), (942, 371163), (1209, 289194), (1413, 247442), (1842, 189813), (2041, 171306), (2418, 144597), (2763, 126542), (2826, 123721), (3627, 96398), (3991, 87606), (4082, 85653), (4867, 71838), (5526, 63271), (6123, 57102), (7254, 48199), (7982, 43803), (9517, 36738), (9734, 35919), (11973, 29202), (12246, 28551), (14601, 23946), (18369, 19034)]