306558876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63391}}^1$

素因数の和:63442

約数の個数: 48

約数和(自身を含む): 795189248

約数和(自身を除く): 488630372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 63391, 126782, 190173, 253564, 380346, 760692, 824083, 1648166, 1965121, 2472249, 3296332, 3930242, 4944498, 5895363, 7860484, 9888996, 11790726, 23581452, 25546573, 51093146, 76639719, 102186292, 153279438, 306558876]

約数ペア:

[(1, 306558876), (2, 153279438), (3, 102186292), (4, 76639719), (6, 51093146), (12, 25546573), (13, 23581452), (26, 11790726), (31, 9888996), (39, 7860484), (52, 5895363), (62, 4944498), (78, 3930242), (93, 3296332), (124, 2472249), (156, 1965121), (186, 1648166), (372, 824083), (403, 760692), (806, 380346), (1209, 253564), (1612, 190173), (2418, 126782), (4836, 63391)]