1285965312

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 3582627840

約数和(自身を除く): 2296662528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 113, 124, 128, 186, 192, 226, 239, 248, 256, 339, 372, 384, 452, 478, 496, 512, 678, 717, 744, 768, 904, 956, 992, 1356, 1434, 1488, 1536, 1808, 1912, 1984, 2712, 2868, 2976, 3503, 3616, 3824, 3968, 5424, 5736, 5952, 7006, 7232, 7409, 7648, 7936, 10509, 10848, 11472, 11904, 14012, 14464, 14818, 15296, 15872, 21018, 21696, 22227, 22944, 23808, 27007, 28024, 28928, 29636, 30592, 42036, 43392, 44454, 45888, 47616, 54014, 56048, 57856, 59272, 61184, 81021, 84072, 86784, 88908, 91776, 108028, 112096, 118544, 122368, 162042, 168144, 173568, 177816, 183552, 216056, 224192, 237088, 324084, 336288, 355632, 367104, 432112, 448384, 474176, 648168, 672576, 711264, 837217, 864224, 896768, 948352, 1296336, 1345152, 1422528, 1674434, 1728448, 1793536, 1896704, 2511651, 2592672, 2690304, 2845056, 3348868, 3456896, 3793408, 5023302, 5185344, 5380608, 5690112, 6697736, 6913792, 10046604, 10370688, 11380224, 13395472, 13827584, 20093208, 20741376, 26790944, 40186416, 41482752, 53581888, 80372832, 107163776, 160745664, 214327552, 321491328, 428655104, 642982656, 1285965312]

約数ペア:

[(1, 1285965312), (2, 642982656), (3, 428655104), (4, 321491328), (6, 214327552), (8, 160745664), (12, 107163776), (16, 80372832), (24, 53581888), (31, 41482752), (32, 40186416), (48, 26790944), (62, 20741376), (64, 20093208), (93, 13827584), (96, 13395472), (113, 11380224), (124, 10370688), (128, 10046604), (186, 6913792), (192, 6697736), (226, 5690112), (239, 5380608), (248, 5185344), (256, 5023302), (339, 3793408), (372, 3456896), (384, 3348868), (452, 2845056), (478, 2690304), (496, 2592672), (512, 2511651), (678, 1896704), (717, 1793536), (744, 1728448), (768, 1674434), (904, 1422528), (956, 1345152), (992, 1296336), (1356, 948352), (1434, 896768), (1488, 864224), (1536, 837217), (1808, 711264), (1912, 672576), (1984, 648168), (2712, 474176), (2868, 448384), (2976, 432112), (3503, 367104), (3616, 355632), (3824, 336288), (3968, 324084), (5424, 237088), (5736, 224192), (5952, 216056), (7006, 183552), (7232, 177816), (7409, 173568), (7648, 168144), (7936, 162042), (10509, 122368), (10848, 118544), (11472, 112096), (11904, 108028), (14012, 91776), (14464, 88908), (14818, 86784), (15296, 84072), (15872, 81021), (21018, 61184), (21696, 59272), (22227, 57856), (22944, 56048), (23808, 54014), (27007, 47616), (28024, 45888), (28928, 44454), (29636, 43392), (30592, 42036)]