394997568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1061}}^1$

素因数の和:1360

約数の個数: 112

約数和(自身を含む): 1199839104

約数和(自身を除く): 804841536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 277, 336, 448, 554, 672, 831, 1061, 1108, 1344, 1662, 1939, 2122, 2216, 3183, 3324, 3878, 4244, 4432, 5817, 6366, 6648, 7427, 7756, 8488, 8864, 11634, 12732, 13296, 14854, 15512, 16976, 17728, 22281, 23268, 25464, 26592, 29708, 31024, 33952, 44562, 46536, 50928, 53184, 59416, 62048, 67904, 89124, 93072, 101856, 118832, 124096, 178248, 186144, 203712, 237664, 293897, 356496, 372288, 475328, 587794, 712992, 881691, 1175588, 1425984, 1763382, 2057279, 2351176, 3526764, 4114558, 4702352, 6171837, 7053528, 8229116, 9404704, 12343674, 14107056, 16458232, 18809408, 24687348, 28214112, 32916464, 49374696, 56428224, 65832928, 98749392, 131665856, 197498784, 394997568]

約数ペア:

[(1, 394997568), (2, 197498784), (3, 131665856), (4, 98749392), (6, 65832928), (7, 56428224), (8, 49374696), (12, 32916464), (14, 28214112), (16, 24687348), (21, 18809408), (24, 16458232), (28, 14107056), (32, 12343674), (42, 9404704), (48, 8229116), (56, 7053528), (64, 6171837), (84, 4702352), (96, 4114558), (112, 3526764), (168, 2351176), (192, 2057279), (224, 1763382), (277, 1425984), (336, 1175588), (448, 881691), (554, 712992), (672, 587794), (831, 475328), (1061, 372288), (1108, 356496), (1344, 293897), (1662, 237664), (1939, 203712), (2122, 186144), (2216, 178248), (3183, 124096), (3324, 118832), (3878, 101856), (4244, 93072), (4432, 89124), (5817, 67904), (6366, 62048), (6648, 59416), (7427, 53184), (7756, 50928), (8488, 46536), (8864, 44562), (11634, 33952), (12732, 31024), (13296, 29708), (14854, 26592), (15512, 25464), (16976, 23268), (17728, 22281)]