1247607552

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7699}}^1$

素因数の和:7929

約数の個数: 72

約数和(自身を含む): 3336625600

約数和(自身を除く): 2089018048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 633, 768, 844, 1266, 1688, 2532, 3376, 5064, 6752, 7699, 10128, 13504, 15398, 20256, 23097, 27008, 30796, 40512, 46194, 54016, 61592, 81024, 92388, 123184, 162048, 184776, 246368, 369552, 492736, 739104, 985472, 1478208, 1624489, 1970944, 2956416, 3248978, 4873467, 5912832, 6497956, 9746934, 12995912, 19493868, 25991824, 38987736, 51983648, 77975472, 103967296, 155950944, 207934592, 311901888, 415869184, 623803776, 1247607552]

約数ペア:

[(1, 1247607552), (2, 623803776), (3, 415869184), (4, 311901888), (6, 207934592), (8, 155950944), (12, 103967296), (16, 77975472), (24, 51983648), (32, 38987736), (48, 25991824), (64, 19493868), (96, 12995912), (128, 9746934), (192, 6497956), (211, 5912832), (256, 4873467), (384, 3248978), (422, 2956416), (633, 1970944), (768, 1624489), (844, 1478208), (1266, 985472), (1688, 739104), (2532, 492736), (3376, 369552), (5064, 246368), (6752, 184776), (7699, 162048), (10128, 123184), (13504, 92388), (15398, 81024), (20256, 61592), (23097, 54016), (27008, 46194), (30796, 40512)]