2644425984

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3583}}^1$

素因数の和:3664

約数の個数: 108

約数和(自身を含む): 7274416128

約数和(自身を除く): 4629990144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 961, 992, 1488, 1922, 1984, 2883, 2976, 3583, 3844, 3968, 5766, 5952, 7166, 7688, 7936, 10749, 11532, 11904, 14332, 15376, 21498, 23064, 23808, 28664, 30752, 42996, 46128, 57328, 61504, 85992, 92256, 111073, 114656, 123008, 171984, 184512, 222146, 229312, 246016, 333219, 343968, 369024, 444292, 458624, 666438, 687936, 738048, 888584, 917248, 1332876, 1375872, 1777168, 2665752, 2751744, 3443263, 3554336, 5331504, 6886526, 7108672, 10329789, 10663008, 13773052, 14217344, 20659578, 21326016, 27546104, 28434688, 41319156, 42652032, 55092208, 82638312, 85304064, 110184416, 165276624, 220368832, 330553248, 440737664, 661106496, 881475328, 1322212992, 2644425984]

約数ペア:

[(1, 2644425984), (2, 1322212992), (3, 881475328), (4, 661106496), (6, 440737664), (8, 330553248), (12, 220368832), (16, 165276624), (24, 110184416), (31, 85304064), (32, 82638312), (48, 55092208), (62, 42652032), (64, 41319156), (93, 28434688), (96, 27546104), (124, 21326016), (128, 20659578), (186, 14217344), (192, 13773052), (248, 10663008), (256, 10329789), (372, 7108672), (384, 6886526), (496, 5331504), (744, 3554336), (768, 3443263), (961, 2751744), (992, 2665752), (1488, 1777168), (1922, 1375872), (1984, 1332876), (2883, 917248), (2976, 888584), (3583, 738048), (3844, 687936), (3968, 666438), (5766, 458624), (5952, 444292), (7166, 369024), (7688, 343968), (7936, 333219), (10749, 246016), (11532, 229312), (11904, 222146), (14332, 184512), (15376, 171984), (21498, 123008), (23064, 114656), (23808, 111073), (28664, 92256), (30752, 85992), (42996, 61504), (46128, 57328)]