13326144

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 40111680

約数和(自身を除く): 26785536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 281, 304, 312, 416, 456, 494, 562, 608, 624, 741, 832, 843, 912, 988, 1124, 1216, 1248, 1482, 1686, 1824, 1976, 2248, 2496, 2964, 3372, 3648, 3653, 3952, 4496, 5339, 5928, 6744, 7306, 7904, 8992, 10678, 10959, 11856, 13488, 14612, 15808, 16017, 17984, 21356, 21918, 23712, 26976, 29224, 32034, 42712, 43836, 47424, 53952, 58448, 64068, 69407, 85424, 87672, 116896, 128136, 138814, 170848, 175344, 208221, 233792, 256272, 277628, 341696, 350688, 416442, 512544, 555256, 701376, 832884, 1025088, 1110512, 1665768, 2221024, 3331536, 4442048, 6663072, 13326144]

約数ペア:

[(1, 13326144), (2, 6663072), (3, 4442048), (4, 3331536), (6, 2221024), (8, 1665768), (12, 1110512), (13, 1025088), (16, 832884), (19, 701376), (24, 555256), (26, 512544), (32, 416442), (38, 350688), (39, 341696), (48, 277628), (52, 256272), (57, 233792), (64, 208221), (76, 175344), (78, 170848), (96, 138814), (104, 128136), (114, 116896), (152, 87672), (156, 85424), (192, 69407), (208, 64068), (228, 58448), (247, 53952), (281, 47424), (304, 43836), (312, 42712), (416, 32034), (456, 29224), (494, 26976), (562, 23712), (608, 21918), (624, 21356), (741, 17984), (832, 16017), (843, 15808), (912, 14612), (988, 13488), (1124, 11856), (1216, 10959), (1248, 10678), (1482, 8992), (1686, 7904), (1824, 7306), (1976, 6744), (2248, 5928), (2496, 5339), (2964, 4496), (3372, 3952), (3648, 3653)]