8150238208

素因数分解:

$2^{10}\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1440

約数の個数: 132

約数和(自身を含む): 19116687360

約数和(自身を除く): 10966449152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 196, 224, 254, 256, 392, 448, 508, 512, 784, 889, 896, 1016, 1024, 1279, 1568, 1778, 1792, 2032, 2558, 3136, 3556, 3584, 4064, 5116, 6223, 6272, 7112, 7168, 8128, 8953, 10232, 12446, 12544, 14224, 16256, 17906, 20464, 24892, 25088, 28448, 32512, 35812, 40928, 49784, 50176, 56896, 62671, 65024, 71624, 81856, 99568, 113792, 125342, 130048, 143248, 162433, 163712, 199136, 227584, 250684, 286496, 324866, 327424, 398272, 455168, 501368, 572992, 649732, 654848, 796544, 910336, 1002736, 1137031, 1145984, 1299464, 1309696, 1593088, 2005472, 2274062, 2291968, 2598928, 3186176, 4010944, 4548124, 4583936, 5197856, 6372352, 7959217, 8021888, 9096248, 9167872, 10395712, 15918434, 16043776, 18192496, 20791424, 31836868, 32087552, 36384992, 41582848, 63673736, 64175104, 72769984, 83165696, 127347472, 145539968, 166331392, 254694944, 291079936, 509389888, 582159872, 1018779776, 1164319744, 2037559552, 4075119104, 8150238208]

約数ペア:

[(1, 8150238208), (2, 4075119104), (4, 2037559552), (7, 1164319744), (8, 1018779776), (14, 582159872), (16, 509389888), (28, 291079936), (32, 254694944), (49, 166331392), (56, 145539968), (64, 127347472), (98, 83165696), (112, 72769984), (127, 64175104), (128, 63673736), (196, 41582848), (224, 36384992), (254, 32087552), (256, 31836868), (392, 20791424), (448, 18192496), (508, 16043776), (512, 15918434), (784, 10395712), (889, 9167872), (896, 9096248), (1016, 8021888), (1024, 7959217), (1279, 6372352), (1568, 5197856), (1778, 4583936), (1792, 4548124), (2032, 4010944), (2558, 3186176), (3136, 2598928), (3556, 2291968), (3584, 2274062), (4064, 2005472), (5116, 1593088), (6223, 1309696), (6272, 1299464), (7112, 1145984), (7168, 1137031), (8128, 1002736), (8953, 910336), (10232, 796544), (12446, 654848), (12544, 649732), (14224, 572992), (16256, 501368), (17906, 455168), (20464, 398272), (24892, 327424), (25088, 324866), (28448, 286496), (32512, 250684), (35812, 227584), (40928, 199136), (49784, 163712), (50176, 162433), (56896, 143248), (62671, 130048), (65024, 125342), (71624, 113792), (81856, 99568)]