238766696

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{80447}}^1$

素因数の和:80513

約数の個数: 32

約数和(自身を含む): 521303040

約数和(自身を除く): 282536344

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 80447, 160894, 321788, 563129, 643576, 1126258, 2252516, 4263691, 4505032, 8527382, 17054764, 29845837, 34109528, 59691674, 119383348, 238766696]

約数ペア:

[(1, 238766696), (2, 119383348), (4, 59691674), (7, 34109528), (8, 29845837), (14, 17054764), (28, 8527382), (53, 4505032), (56, 4263691), (106, 2252516), (212, 1126258), (371, 643576), (424, 563129), (742, 321788), (1484, 160894), (2968, 80447)]