262686684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54319}}^1$

素因数の和:54370

約数の個数: 48

約数和(自身を含む): 681390080

約数和(自身を除く): 418703396

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, 54319, 108638, 162957, 217276, 325914, 651828, 706147, 1412294, 1683889, 2118441, 2824588, 3367778, 4236882, 5051667, 6735556, 8473764, 10103334, 20206668, 21890557, 43781114, 65671671, 87562228, 131343342, 262686684]

約数ペア:

[(1, 262686684), (2, 131343342), (3, 87562228), (4, 65671671), (6, 43781114), (12, 21890557), (13, 20206668), (26, 10103334), (31, 8473764), (39, 6735556), (52, 5051667), (62, 4236882), (78, 3367778), (93, 2824588), (124, 2118441), (156, 1683889), (186, 1412294), (372, 706147), (403, 651828), (806, 325914), (1209, 217276), (1612, 162957), (2418, 108638), (4836, 54319)]