331739712

素因数分解:

$2^6\times 3^5\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 168

約数和(自身を含む): 1001853216

約数和(自身を除く): 670113504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 144, 162, 166, 192, 216, 243, 249, 257, 288, 324, 332, 432, 486, 498, 514, 576, 648, 664, 747, 771, 864, 972, 996, 1028, 1296, 1328, 1494, 1542, 1728, 1944, 1992, 2056, 2241, 2313, 2592, 2656, 2988, 3084, 3888, 3984, 4112, 4482, 4626, 5184, 5312, 5976, 6168, 6723, 6939, 7776, 7968, 8224, 8964, 9252, 11952, 12336, 13446, 13878, 15552, 15936, 16448, 17928, 18504, 20169, 20817, 21331, 23904, 24672, 26892, 27756, 35856, 37008, 40338, 41634, 42662, 47808, 49344, 53784, 55512, 62451, 63993, 71712, 74016, 80676, 83268, 85324, 107568, 111024, 124902, 127986, 143424, 148032, 161352, 166536, 170648, 191979, 215136, 222048, 249804, 255972, 322704, 333072, 341296, 383958, 430272, 444096, 499608, 511944, 575937, 645408, 666144, 682592, 767916, 999216, 1023888, 1151874, 1290816, 1332288, 1365184, 1535832, 1727811, 1998432, 2047776, 2303748, 3071664, 3455622, 3996864, 4095552, 4607496, 5183433, 6143328, 6911244, 9214992, 10366866, 12286656, 13822488, 18429984, 20733732, 27644976, 36859968, 41467464, 55289952, 82934928, 110579904, 165869856, 331739712]

約数ペア:

[(1, 331739712), (2, 165869856), (3, 110579904), (4, 82934928), (6, 55289952), (8, 41467464), (9, 36859968), (12, 27644976), (16, 20733732), (18, 18429984), (24, 13822488), (27, 12286656), (32, 10366866), (36, 9214992), (48, 6911244), (54, 6143328), (64, 5183433), (72, 4607496), (81, 4095552), (83, 3996864), (96, 3455622), (108, 3071664), (144, 2303748), (162, 2047776), (166, 1998432), (192, 1727811), (216, 1535832), (243, 1365184), (249, 1332288), (257, 1290816), (288, 1151874), (324, 1023888), (332, 999216), (432, 767916), (486, 682592), (498, 666144), (514, 645408), (576, 575937), (648, 511944), (664, 499608), (747, 444096), (771, 430272), (864, 383958), (972, 341296), (996, 333072), (1028, 322704), (1296, 255972), (1328, 249804), (1494, 222048), (1542, 215136), (1728, 191979), (1944, 170648), (1992, 166536), (2056, 161352), (2241, 148032), (2313, 143424), (2592, 127986), (2656, 124902), (2988, 111024), (3084, 107568), (3888, 85324), (3984, 83268), (4112, 80676), (4482, 74016), (4626, 71712), (5184, 63993), (5312, 62451), (5976, 55512), (6168, 53784), (6723, 49344), (6939, 47808), (7776, 42662), (7968, 41634), (8224, 40338), (8964, 37008), (9252, 35856), (11952, 27756), (12336, 26892), (13446, 24672), (13878, 23904), (15552, 21331), (15936, 20817), (16448, 20169), (17928, 18504)]