16347312

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 80

約数和(自身を含む): 47616000

約数和(自身を除く): 31268688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 479, 632, 711, 948, 958, 1264, 1422, 1437, 1896, 1916, 2133, 2844, 2874, 3792, 3832, 4266, 4311, 5688, 5748, 7664, 8532, 8622, 11376, 11496, 12933, 17064, 17244, 22992, 25866, 34128, 34488, 37841, 51732, 68976, 75682, 103464, 113523, 151364, 206928, 227046, 302728, 340569, 454092, 605456, 681138, 908184, 1021707, 1362276, 1816368, 2043414, 2724552, 4086828, 5449104, 8173656, 16347312]

約数ペア:

[(1, 16347312), (2, 8173656), (3, 5449104), (4, 4086828), (6, 2724552), (8, 2043414), (9, 1816368), (12, 1362276), (16, 1021707), (18, 908184), (24, 681138), (27, 605456), (36, 454092), (48, 340569), (54, 302728), (72, 227046), (79, 206928), (108, 151364), (144, 113523), (158, 103464), (216, 75682), (237, 68976), (316, 51732), (432, 37841), (474, 34488), (479, 34128), (632, 25866), (711, 22992), (948, 17244), (958, 17064), (1264, 12933), (1422, 11496), (1437, 11376), (1896, 8622), (1916, 8532), (2133, 7664), (2844, 5748), (2874, 5688), (3792, 4311), (3832, 4266)]