1638331392

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{28069}}^1$

素因数の和:28111

約数の個数: 88

約数和(自身を含む): 4596743200

約数和(自身を除く): 2958411808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2432, 3072, 3648, 4864, 7296, 9728, 14592, 19456, 28069, 29184, 56138, 58368, 84207, 112276, 168414, 224552, 336828, 449104, 533311, 673656, 898208, 1066622, 1347312, 1599933, 1796416, 2133244, 2694624, 3199866, 3592832, 4266488, 5389248, 6399732, 7185664, 8532976, 10778496, 12799464, 14371328, 17065952, 21556992, 25598928, 28742656, 34131904, 43113984, 51197856, 68263808, 86227968, 102395712, 136527616, 204791424, 273055232, 409582848, 546110464, 819165696, 1638331392]

約数ペア:

[(1, 1638331392), (2, 819165696), (3, 546110464), (4, 409582848), (6, 273055232), (8, 204791424), (12, 136527616), (16, 102395712), (19, 86227968), (24, 68263808), (32, 51197856), (38, 43113984), (48, 34131904), (57, 28742656), (64, 25598928), (76, 21556992), (96, 17065952), (114, 14371328), (128, 12799464), (152, 10778496), (192, 8532976), (228, 7185664), (256, 6399732), (304, 5389248), (384, 4266488), (456, 3592832), (512, 3199866), (608, 2694624), (768, 2133244), (912, 1796416), (1024, 1599933), (1216, 1347312), (1536, 1066622), (1824, 898208), (2432, 673656), (3072, 533311), (3648, 449104), (4864, 336828), (7296, 224552), (9728, 168414), (14592, 112276), (19456, 84207), (28069, 58368), (29184, 56138)]