777414768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8963}}^1$

素因数の和:9126

約数の個数: 80

約数和(自身を含む): 2178610560

約数和(自身を除く): 1401195792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1807, 2224, 3336, 3614, 5421, 6672, 7228, 8963, 10842, 14456, 17926, 21684, 26889, 28912, 35852, 43368, 53778, 71704, 86736, 107556, 116519, 143408, 215112, 233038, 349557, 430224, 466076, 699114, 932152, 1245857, 1398228, 1864304, 2491714, 2796456, 3737571, 4983428, 5592912, 7475142, 9966856, 14950284, 16196141, 19933712, 29900568, 32392282, 48588423, 59801136, 64784564, 97176846, 129569128, 194353692, 259138256, 388707384, 777414768]

約数ペア:

[(1, 777414768), (2, 388707384), (3, 259138256), (4, 194353692), (6, 129569128), (8, 97176846), (12, 64784564), (13, 59801136), (16, 48588423), (24, 32392282), (26, 29900568), (39, 19933712), (48, 16196141), (52, 14950284), (78, 9966856), (104, 7475142), (139, 5592912), (156, 4983428), (208, 3737571), (278, 2796456), (312, 2491714), (417, 1864304), (556, 1398228), (624, 1245857), (834, 932152), (1112, 699114), (1668, 466076), (1807, 430224), (2224, 349557), (3336, 233038), (3614, 215112), (5421, 143408), (6672, 116519), (7228, 107556), (8963, 86736), (10842, 71704), (14456, 53778), (17926, 43368), (21684, 35852), (26889, 28912)]