212225044772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1\times {\mathrm{9817}}^1$

素因数の和:11220

約数の個数: 48

約数和(自身を含む): 401337847680

約数和(自身を除く): 189112802908

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 947, 1756, 1894, 3788, 5707, 9817, 11414, 12311, 19634, 22828, 24622, 39268, 49244, 127621, 255242, 415733, 510484, 831466, 1662932, 4309663, 5404529, 8619326, 9296699, 10809058, 17238652, 18593398, 21618116, 37186796, 56025619, 112051238, 120857087, 224102476, 241714174, 483428348, 4081250861, 8162501722, 16325003444, 53056261193, 106112522386, 212225044772]

約数ペア:

[(1, 212225044772), (2, 106112522386), (4, 53056261193), (13, 16325003444), (26, 8162501722), (52, 4081250861), (439, 483428348), (878, 241714174), (947, 224102476), (1756, 120857087), (1894, 112051238), (3788, 56025619), (5707, 37186796), (9817, 21618116), (11414, 18593398), (12311, 17238652), (19634, 10809058), (22828, 9296699), (24622, 8619326), (39268, 5404529), (49244, 4309663), (127621, 1662932), (255242, 831466), (415733, 510484)]