382436621696

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{4621}}^1\times {\mathrm{20857}}^1$

素因数の和:25523

約数の個数: 64

約数和(自身を含む): 786670316160

約数和(自身を除く): 404233694464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 4621, 9242, 18484, 20857, 36968, 41714, 73936, 83428, 143251, 147872, 166856, 286502, 295744, 333712, 573004, 591488, 646567, 667424, 1146008, 1293134, 1334848, 2292016, 2586268, 2669696, 4584032, 5172536, 9168064, 10345072, 18336128, 20690144, 41380288, 82760576, 96380197, 192760394, 385520788, 771041576, 1542083152, 2987786107, 3084166304, 5975572214, 6168332608, 11951144428, 12336665216, 23902288856, 47804577712, 95609155424, 191218310848, 382436621696]

約数ペア:

[(1, 382436621696), (2, 191218310848), (4, 95609155424), (8, 47804577712), (16, 23902288856), (31, 12336665216), (32, 11951144428), (62, 6168332608), (64, 5975572214), (124, 3084166304), (128, 2987786107), (248, 1542083152), (496, 771041576), (992, 385520788), (1984, 192760394), (3968, 96380197), (4621, 82760576), (9242, 41380288), (18484, 20690144), (20857, 18336128), (36968, 10345072), (41714, 9168064), (73936, 5172536), (83428, 4584032), (143251, 2669696), (147872, 2586268), (166856, 2292016), (286502, 1334848), (295744, 1293134), (333712, 1146008), (573004, 667424), (591488, 646567)]