646843392

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5438

約数の個数: 132

約数和(自身を含む): 2011791600

約数和(自身を除く): 1364948208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3072, 3328, 3744, 4608, 4992, 5399, 6656, 7488, 9216, 9984, 10798, 13312, 14976, 16197, 19968, 21596, 29952, 32394, 39936, 43192, 48591, 59904, 64788, 70187, 86384, 97182, 119808, 129576, 140374, 172768, 194364, 210561, 259152, 280748, 345536, 388728, 421122, 518304, 561496, 631683, 691072, 777456, 842244, 1036608, 1122992, 1263366, 1382144, 1554912, 1684488, 2073216, 2245984, 2526732, 2764288, 3109824, 3368976, 4146432, 4491968, 5053464, 5528576, 6219648, 6737952, 8292864, 8983936, 10106928, 12439296, 13475904, 16585728, 17967872, 20213856, 24878592, 26951808, 35935744, 40427712, 49757184, 53903616, 71871488, 80855424, 107807232, 161710848, 215614464, 323421696, 646843392]

約数ペア:

[(1, 646843392), (2, 323421696), (3, 215614464), (4, 161710848), (6, 107807232), (8, 80855424), (9, 71871488), (12, 53903616), (13, 49757184), (16, 40427712), (18, 35935744), (24, 26951808), (26, 24878592), (32, 20213856), (36, 17967872), (39, 16585728), (48, 13475904), (52, 12439296), (64, 10106928), (72, 8983936), (78, 8292864), (96, 6737952), (104, 6219648), (117, 5528576), (128, 5053464), (144, 4491968), (156, 4146432), (192, 3368976), (208, 3109824), (234, 2764288), (256, 2526732), (288, 2245984), (312, 2073216), (384, 1684488), (416, 1554912), (468, 1382144), (512, 1263366), (576, 1122992), (624, 1036608), (768, 842244), (832, 777456), (936, 691072), (1024, 631683), (1152, 561496), (1248, 518304), (1536, 421122), (1664, 388728), (1872, 345536), (2304, 280748), (2496, 259152), (3072, 210561), (3328, 194364), (3744, 172768), (4608, 140374), (4992, 129576), (5399, 119808), (6656, 97182), (7488, 86384), (9216, 70187), (9984, 64788), (10798, 59904), (13312, 48591), (14976, 43192), (16197, 39936), (19968, 32394), (21596, 29952)]