809965504

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2837

約数の個数: 56

約数和(自身を含む): 1656618480

約数和(自身を除く): 846652976

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 178, 212, 356, 424, 712, 848, 1424, 1696, 2683, 2848, 3392, 4717, 5366, 5696, 9434, 10732, 18868, 21464, 37736, 42928, 75472, 85856, 142199, 150944, 171712, 238787, 284398, 301888, 477574, 568796, 955148, 1137592, 1910296, 2275184, 3820592, 4550368, 7641184, 9100736, 12655711, 15282368, 25311422, 50622844, 101245688, 202491376, 404982752, 809965504]

約数ペア:

[(1, 809965504), (2, 404982752), (4, 202491376), (8, 101245688), (16, 50622844), (32, 25311422), (53, 15282368), (64, 12655711), (89, 9100736), (106, 7641184), (178, 4550368), (212, 3820592), (356, 2275184), (424, 1910296), (712, 1137592), (848, 955148), (1424, 568796), (1696, 477574), (2683, 301888), (2848, 284398), (3392, 238787), (4717, 171712), (5366, 150944), (5696, 142199), (9434, 85856), (10732, 75472), (18868, 42928), (21464, 37736)]