379811216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{33767}}^1$

素因数の和:33831

約数の個数: 40

約数和(自身を含む): 795574080

約数和(自身を除く): 415762864

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 33767, 67534, 135068, 270136, 540272, 641573, 1249379, 1283146, 2498758, 2566292, 4997516, 5132584, 9995032, 10265168, 19990064, 23738201, 47476402, 94952804, 189905608, 379811216]

約数ペア:

[(1, 379811216), (2, 189905608), (4, 94952804), (8, 47476402), (16, 23738201), (19, 19990064), (37, 10265168), (38, 9995032), (74, 5132584), (76, 4997516), (148, 2566292), (152, 2498758), (296, 1283146), (304, 1249379), (592, 641573), (703, 540272), (1406, 270136), (2812, 135068), (5624, 67534), (11248, 33767)]