2039232

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 112

約数和(自身を含む): 6258560

約数和(自身を除く): 4219328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 64, 76, 78, 86, 96, 104, 114, 129, 152, 156, 172, 192, 208, 228, 247, 258, 304, 312, 344, 416, 456, 494, 516, 559, 608, 624, 688, 741, 817, 832, 912, 988, 1032, 1118, 1216, 1248, 1376, 1482, 1634, 1677, 1824, 1976, 2064, 2236, 2451, 2496, 2752, 2964, 3268, 3354, 3648, 3952, 4128, 4472, 4902, 5928, 6536, 6708, 7904, 8256, 8944, 9804, 10621, 11856, 13072, 13416, 15808, 17888, 19608, 21242, 23712, 26144, 26832, 31863, 35776, 39216, 42484, 47424, 52288, 53664, 63726, 78432, 84968, 107328, 127452, 156864, 169936, 254904, 339872, 509808, 679744, 1019616, 2039232]

約数ペア:

[(1, 2039232), (2, 1019616), (3, 679744), (4, 509808), (6, 339872), (8, 254904), (12, 169936), (13, 156864), (16, 127452), (19, 107328), (24, 84968), (26, 78432), (32, 63726), (38, 53664), (39, 52288), (43, 47424), (48, 42484), (52, 39216), (57, 35776), (64, 31863), (76, 26832), (78, 26144), (86, 23712), (96, 21242), (104, 19608), (114, 17888), (129, 15808), (152, 13416), (156, 13072), (172, 11856), (192, 10621), (208, 9804), (228, 8944), (247, 8256), (258, 7904), (304, 6708), (312, 6536), (344, 5928), (416, 4902), (456, 4472), (494, 4128), (516, 3952), (559, 3648), (608, 3354), (624, 3268), (688, 2964), (741, 2752), (817, 2496), (832, 2451), (912, 2236), (988, 2064), (1032, 1976), (1118, 1824), (1216, 1677), (1248, 1634), (1376, 1482)]