257923672056

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1229}}^1\times {\mathrm{27241}}^1$

素因数の和:28589

約数の個数: 96

約数和(自身を含む): 705671319600

約数和(自身を除く): 447747647544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1229, 1284, 1926, 2458, 2568, 3687, 3852, 4916, 7374, 7704, 9832, 11061, 14748, 22122, 27241, 29496, 44244, 54482, 81723, 88488, 108964, 131503, 163446, 217928, 245169, 263006, 326892, 394509, 490338, 526012, 653784, 789018, 980676, 1052024, 1183527, 1578036, 1961352, 2367054, 2914787, 3156072, 4734108, 5829574, 8744361, 9468216, 11659148, 17488722, 23318296, 26233083, 33479189, 34977444, 52466166, 66958378, 69954888, 100437567, 104932332, 133916756, 200875134, 209864664, 267833512, 301312701, 401750268, 602625402, 803500536, 1205250804, 2410501608, 3582273223, 7164546446, 10746819669, 14329092892, 21493639338, 28658185784, 32240459007, 42987278676, 64480918014, 85974557352, 128961836028, 257923672056]

約数ペア:

[(1, 257923672056), (2, 128961836028), (3, 85974557352), (4, 64480918014), (6, 42987278676), (8, 32240459007), (9, 28658185784), (12, 21493639338), (18, 14329092892), (24, 10746819669), (36, 7164546446), (72, 3582273223), (107, 2410501608), (214, 1205250804), (321, 803500536), (428, 602625402), (642, 401750268), (856, 301312701), (963, 267833512), (1229, 209864664), (1284, 200875134), (1926, 133916756), (2458, 104932332), (2568, 100437567), (3687, 69954888), (3852, 66958378), (4916, 52466166), (7374, 34977444), (7704, 33479189), (9832, 26233083), (11061, 23318296), (14748, 17488722), (22122, 11659148), (27241, 9468216), (29496, 8744361), (44244, 5829574), (54482, 4734108), (81723, 3156072), (88488, 2914787), (108964, 2367054), (131503, 1961352), (163446, 1578036), (217928, 1183527), (245169, 1052024), (263006, 980676), (326892, 789018), (394509, 653784), (490338, 526012)]