266333028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55073}}^1$

素因数の和:55124

約数の個数: 48

約数和(自身を含む): 690848256

約数和(自身を除く): 424515228

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, 55073, 110146, 165219, 220292, 330438, 660876, 715949, 1431898, 1707263, 2147847, 2863796, 3414526, 4295694, 5121789, 6829052, 8591388, 10243578, 20487156, 22194419, 44388838, 66583257, 88777676, 133166514, 266333028]

約数ペア:

[(1, 266333028), (2, 133166514), (3, 88777676), (4, 66583257), (6, 44388838), (12, 22194419), (13, 20487156), (26, 10243578), (31, 8591388), (39, 6829052), (52, 5121789), (62, 4295694), (78, 3414526), (93, 2863796), (124, 2147847), (156, 1707263), (186, 1431898), (372, 715949), (403, 660876), (806, 330438), (1209, 220292), (1612, 165219), (2418, 110146), (4836, 55073)]