1688071188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2185

約数の個数: 96

約数和(自身を含む): 4297104000

約数和(自身を除く): 2609032812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 89, 114, 123, 164, 178, 228, 246, 267, 356, 492, 534, 779, 1068, 1558, 1691, 2029, 2337, 3116, 3382, 3649, 4058, 4674, 5073, 6087, 6764, 7298, 8116, 9348, 10146, 10947, 12174, 14596, 20292, 21894, 24348, 38551, 43788, 69331, 77102, 83189, 115653, 138662, 154204, 166378, 180581, 207993, 231306, 249567, 277324, 332756, 361162, 415986, 462612, 499134, 541743, 722324, 831972, 998268, 1083486, 1580591, 2166972, 3161182, 3431039, 4741773, 6322364, 6862078, 7403821, 9483546, 10293117, 13724156, 14807642, 18967092, 20586234, 22211463, 29615284, 41172468, 44422926, 88845852, 140672599, 281345198, 422017797, 562690396, 844035594, 1688071188]

約数ペア:

[(1, 1688071188), (2, 844035594), (3, 562690396), (4, 422017797), (6, 281345198), (12, 140672599), (19, 88845852), (38, 44422926), (41, 41172468), (57, 29615284), (76, 22211463), (82, 20586234), (89, 18967092), (114, 14807642), (123, 13724156), (164, 10293117), (178, 9483546), (228, 7403821), (246, 6862078), (267, 6322364), (356, 4741773), (492, 3431039), (534, 3161182), (779, 2166972), (1068, 1580591), (1558, 1083486), (1691, 998268), (2029, 831972), (2337, 722324), (3116, 541743), (3382, 499134), (3649, 462612), (4058, 415986), (4674, 361162), (5073, 332756), (6087, 277324), (6764, 249567), (7298, 231306), (8116, 207993), (9348, 180581), (10146, 166378), (10947, 154204), (12174, 138662), (14596, 115653), (20292, 83189), (21894, 77102), (24348, 69331), (38551, 43788)]