349898688

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20947}}^1$

素因数の和:20994

約数の個数: 84

約数和(自身を含む): 1037554440

約数和(自身を除く): 687655752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 5568, 8352, 16704, 20947, 41894, 62841, 83788, 125682, 167576, 188523, 251364, 335152, 377046, 502728, 607463, 670304, 754092, 1005456, 1214926, 1340608, 1508184, 1822389, 2010912, 2429852, 3016368, 3644778, 4021824, 4859704, 5467167, 6032736, 7289556, 9719408, 10934334, 12065472, 14579112, 19438816, 21868668, 29158224, 38877632, 43737336, 58316448, 87474672, 116632896, 174949344, 349898688]

約数ペア:

[(1, 349898688), (2, 174949344), (3, 116632896), (4, 87474672), (6, 58316448), (8, 43737336), (9, 38877632), (12, 29158224), (16, 21868668), (18, 19438816), (24, 14579112), (29, 12065472), (32, 10934334), (36, 9719408), (48, 7289556), (58, 6032736), (64, 5467167), (72, 4859704), (87, 4021824), (96, 3644778), (116, 3016368), (144, 2429852), (174, 2010912), (192, 1822389), (232, 1508184), (261, 1340608), (288, 1214926), (348, 1005456), (464, 754092), (522, 670304), (576, 607463), (696, 502728), (928, 377046), (1044, 335152), (1392, 251364), (1856, 188523), (2088, 167576), (2784, 125682), (4176, 83788), (5568, 62841), (8352, 41894), (16704, 20947)]