320701248

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{26513}}^1$

素因数の和:26541

約数の個数: 112

約数和(自身を含む): 1077528960

約数和(自身を除く): 756827712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 26513, 53026, 79539, 106052, 159078, 185591, 212104, 238617, 318156, 371182, 424208, 477234, 556773, 636312, 715851, 742364, 848416, 954468, 1113546, 1272624, 1431702, 1484728, 1670319, 1696832, 1908936, 2227092, 2545248, 2863404, 2969456, 3340638, 3817872, 4454184, 5010957, 5090496, 5726808, 5938912, 6681276, 7635744, 8908368, 10021914, 11453616, 11877824, 13362552, 15271488, 17816736, 20043828, 22907232, 26725104, 35633472, 40087656, 45814464, 53450208, 80175312, 106900416, 160350624, 320701248]

約数ペア:

[(1, 320701248), (2, 160350624), (3, 106900416), (4, 80175312), (6, 53450208), (7, 45814464), (8, 40087656), (9, 35633472), (12, 26725104), (14, 22907232), (16, 20043828), (18, 17816736), (21, 15271488), (24, 13362552), (27, 11877824), (28, 11453616), (32, 10021914), (36, 8908368), (42, 7635744), (48, 6681276), (54, 5938912), (56, 5726808), (63, 5090496), (64, 5010957), (72, 4454184), (84, 3817872), (96, 3340638), (108, 2969456), (112, 2863404), (126, 2545248), (144, 2227092), (168, 1908936), (189, 1696832), (192, 1670319), (216, 1484728), (224, 1431702), (252, 1272624), (288, 1113546), (336, 954468), (378, 848416), (432, 742364), (448, 715851), (504, 636312), (576, 556773), (672, 477234), (756, 424208), (864, 371182), (1008, 318156), (1344, 238617), (1512, 212104), (1728, 185591), (2016, 159078), (3024, 106052), (4032, 79539), (6048, 53026), (12096, 26513)]