394757376

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2132

約数の個数: 144

約数和(自身を含む): 1191570240

約数和(自身を除く): 796812864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 741, 768, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2081, 2432, 2496, 2964, 3328, 3648, 3952, 4162, 4864, 4992, 5928, 6243, 7296, 7904, 8324, 9984, 11856, 12486, 14592, 15808, 16648, 23712, 24972, 27053, 31616, 33296, 39539, 47424, 49944, 54106, 63232, 66592, 79078, 81159, 94848, 99888, 108212, 118617, 133184, 158156, 162318, 189696, 199776, 216424, 237234, 266368, 316312, 324636, 399552, 432848, 474468, 514007, 532736, 632624, 649272, 799104, 865696, 948936, 1028014, 1265248, 1298544, 1542021, 1598208, 1731392, 1897872, 2056028, 2530496, 2597088, 3084042, 3462784, 3795744, 4112056, 5060992, 5194176, 6168084, 6925568, 7591488, 8224112, 10121984, 10388352, 12336168, 15182976, 16448224, 20776704, 24672336, 30365952, 32896448, 49344672, 65792896, 98689344, 131585792, 197378688, 394757376]

約数ペア:

[(1, 394757376), (2, 197378688), (3, 131585792), (4, 98689344), (6, 65792896), (8, 49344672), (12, 32896448), (13, 30365952), (16, 24672336), (19, 20776704), (24, 16448224), (26, 15182976), (32, 12336168), (38, 10388352), (39, 10121984), (48, 8224112), (52, 7591488), (57, 6925568), (64, 6168084), (76, 5194176), (78, 5060992), (96, 4112056), (104, 3795744), (114, 3462784), (128, 3084042), (152, 2597088), (156, 2530496), (192, 2056028), (208, 1897872), (228, 1731392), (247, 1598208), (256, 1542021), (304, 1298544), (312, 1265248), (384, 1028014), (416, 948936), (456, 865696), (494, 799104), (608, 649272), (624, 632624), (741, 532736), (768, 514007), (832, 474468), (912, 432848), (988, 399552), (1216, 324636), (1248, 316312), (1482, 266368), (1664, 237234), (1824, 216424), (1976, 199776), (2081, 189696), (2432, 162318), (2496, 158156), (2964, 133184), (3328, 118617), (3648, 108212), (3952, 99888), (4162, 94848), (4864, 81159), (4992, 79078), (5928, 66592), (6243, 63232), (7296, 54106), (7904, 49944), (8324, 47424), (9984, 39539), (11856, 33296), (12486, 31616), (14592, 27053), (15808, 24972), (16648, 23712)]