16998288

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 46604160

約数和(自身を除く): 29605872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 173, 178, 184, 267, 276, 346, 356, 368, 519, 534, 552, 692, 712, 1038, 1068, 1104, 1384, 1424, 2047, 2076, 2136, 2768, 3979, 4094, 4152, 4272, 6141, 7958, 8188, 8304, 11937, 12282, 15397, 15916, 16376, 23874, 24564, 30794, 31832, 32752, 46191, 47748, 49128, 61588, 63664, 92382, 95496, 98256, 123176, 184764, 190992, 246352, 354131, 369528, 708262, 739056, 1062393, 1416524, 2124786, 2833048, 4249572, 5666096, 8499144, 16998288]

約数ペア:

[(1, 16998288), (2, 8499144), (3, 5666096), (4, 4249572), (6, 2833048), (8, 2124786), (12, 1416524), (16, 1062393), (23, 739056), (24, 708262), (46, 369528), (48, 354131), (69, 246352), (89, 190992), (92, 184764), (138, 123176), (173, 98256), (178, 95496), (184, 92382), (267, 63664), (276, 61588), (346, 49128), (356, 47748), (368, 46191), (519, 32752), (534, 31832), (552, 30794), (692, 24564), (712, 23874), (1038, 16376), (1068, 15916), (1104, 15397), (1384, 12282), (1424, 11937), (2047, 8304), (2076, 8188), (2136, 7958), (2768, 6141), (3979, 4272), (4094, 4152)]