237538488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 658158480

約数和(自身を除く): 420619992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 157, 242, 264, 314, 363, 471, 484, 521, 628, 726, 942, 968, 1042, 1256, 1452, 1563, 1727, 1884, 2084, 2904, 3126, 3454, 3768, 4168, 5181, 5731, 6252, 6908, 10362, 11462, 12504, 13816, 17193, 18997, 20724, 22924, 34386, 37994, 41448, 45848, 56991, 63041, 68772, 75988, 81797, 113982, 126082, 137544, 151976, 163594, 189123, 227964, 245391, 252164, 327188, 378246, 455928, 490782, 504328, 654376, 756492, 899767, 981564, 1512984, 1799534, 1963128, 2699301, 3599068, 5398602, 7198136, 9897437, 10797204, 19794874, 21594408, 29692311, 39589748, 59384622, 79179496, 118769244, 237538488]

約数ペア:

[(1, 237538488), (2, 118769244), (3, 79179496), (4, 59384622), (6, 39589748), (8, 29692311), (11, 21594408), (12, 19794874), (22, 10797204), (24, 9897437), (33, 7198136), (44, 5398602), (66, 3599068), (88, 2699301), (121, 1963128), (132, 1799534), (157, 1512984), (242, 981564), (264, 899767), (314, 756492), (363, 654376), (471, 504328), (484, 490782), (521, 455928), (628, 378246), (726, 327188), (942, 252164), (968, 245391), (1042, 227964), (1256, 189123), (1452, 163594), (1563, 151976), (1727, 137544), (1884, 126082), (2084, 113982), (2904, 81797), (3126, 75988), (3454, 68772), (3768, 63041), (4168, 56991), (5181, 45848), (5731, 41448), (6252, 37994), (6908, 34386), (10362, 22924), (11462, 20724), (12504, 18997), (13816, 17193)]