291796284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{16553}}^1$

素因数の和:16686

約数の個数: 48

約数和(自身を含む): 739765152

約数和(自身を除く): 447968868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 16553, 17628, 33106, 49659, 66212, 99318, 198636, 215189, 430378, 645567, 860756, 1291134, 1870489, 2582268, 3740978, 5611467, 7481956, 11222934, 22445868, 24316357, 48632714, 72949071, 97265428, 145898142, 291796284]

約数ペア:

[(1, 291796284), (2, 145898142), (3, 97265428), (4, 72949071), (6, 48632714), (12, 24316357), (13, 22445868), (26, 11222934), (39, 7481956), (52, 5611467), (78, 3740978), (113, 2582268), (156, 1870489), (226, 1291134), (339, 860756), (452, 645567), (678, 430378), (1356, 215189), (1469, 198636), (2938, 99318), (4407, 66212), (5876, 49659), (8814, 33106), (16553, 17628)]