239257504

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 510935040

約数和(自身を除く): 271677536

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 71, 79, 86, 124, 142, 158, 172, 248, 284, 316, 344, 496, 568, 632, 688, 992, 1136, 1264, 1333, 1376, 2201, 2272, 2449, 2528, 2666, 3053, 3397, 4402, 4898, 5332, 5609, 6106, 6794, 8804, 9796, 10664, 11218, 12212, 13588, 17608, 19592, 21328, 22436, 24424, 27176, 35216, 39184, 42656, 44872, 48848, 54352, 70432, 78368, 89744, 94643, 97696, 105307, 108704, 173879, 179488, 189286, 210614, 241187, 347758, 378572, 421228, 482374, 695516, 757144, 842456, 964748, 1391032, 1514288, 1684912, 1929496, 2782064, 3028576, 3369824, 3858992, 5564128, 7476797, 7717984, 14953594, 29907188, 59814376, 119628752, 239257504]

約数ペア:

[(1, 239257504), (2, 119628752), (4, 59814376), (8, 29907188), (16, 14953594), (31, 7717984), (32, 7476797), (43, 5564128), (62, 3858992), (71, 3369824), (79, 3028576), (86, 2782064), (124, 1929496), (142, 1684912), (158, 1514288), (172, 1391032), (248, 964748), (284, 842456), (316, 757144), (344, 695516), (496, 482374), (568, 421228), (632, 378572), (688, 347758), (992, 241187), (1136, 210614), (1264, 189286), (1333, 179488), (1376, 173879), (2201, 108704), (2272, 105307), (2449, 97696), (2528, 94643), (2666, 89744), (3053, 78368), (3397, 70432), (4402, 54352), (4898, 48848), (5332, 44872), (5609, 42656), (6106, 39184), (6794, 35216), (8804, 27176), (9796, 24424), (10664, 22436), (11218, 21328), (12212, 19592), (13588, 17608)]