65389478568

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{156593}}^1$

素因数の和:156866

約数の個数: 64

約数和(自身を含む): 165964584960

約数和(自身を除く): 100575106392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 137, 254, 274, 381, 411, 508, 548, 762, 822, 1016, 1096, 1524, 1644, 3048, 3288, 17399, 34798, 52197, 69596, 104394, 139192, 156593, 208788, 313186, 417576, 469779, 626372, 939558, 1252744, 1879116, 3758232, 19887311, 21453241, 39774622, 42906482, 59661933, 64359723, 79549244, 85812964, 119323866, 128719446, 159098488, 171625928, 238647732, 257438892, 477295464, 514877784, 2724561607, 5449123214, 8173684821, 10898246428, 16347369642, 21796492856, 32694739284, 65389478568]

約数ペア:

[(1, 65389478568), (2, 32694739284), (3, 21796492856), (4, 16347369642), (6, 10898246428), (8, 8173684821), (12, 5449123214), (24, 2724561607), (127, 514877784), (137, 477295464), (254, 257438892), (274, 238647732), (381, 171625928), (411, 159098488), (508, 128719446), (548, 119323866), (762, 85812964), (822, 79549244), (1016, 64359723), (1096, 59661933), (1524, 42906482), (1644, 39774622), (3048, 21453241), (3288, 19887311), (17399, 3758232), (34798, 1879116), (52197, 1252744), (69596, 939558), (104394, 626372), (139192, 469779), (156593, 417576), (208788, 313186)]