489176064

素因数分解:

$2^{10}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1403

約数の個数: 176

約数和(自身を含む): 1561287840

約数和(自身を除く): 1072111776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1024, 1152, 1248, 1361, 1404, 1536, 1664, 1728, 1872, 2304, 2496, 2722, 2808, 3072, 3328, 3456, 3744, 4083, 4608, 4992, 5444, 5616, 6656, 6912, 7488, 8166, 9216, 9984, 10888, 11232, 12249, 13312, 13824, 14976, 16332, 17693, 19968, 21776, 22464, 24498, 27648, 29952, 32664, 35386, 36747, 39936, 43552, 44928, 48996, 53079, 59904, 65328, 70772, 73494, 87104, 89856, 97992, 106158, 119808, 130656, 141544, 146988, 159237, 174208, 179712, 195984, 212316, 261312, 283088, 293976, 318474, 348416, 359424, 391968, 424632, 477711, 522624, 566176, 587952, 636948, 696832, 783936, 849264, 955422, 1045248, 1132352, 1175904, 1273896, 1393664, 1567872, 1698528, 1910844, 2090496, 2264704, 2351808, 2547792, 3135744, 3397056, 3821688, 4180992, 4529408, 4703616, 5095584, 6271488, 6794112, 7643376, 9058816, 9407232, 10191168, 12542976, 13588224, 15286752, 18117632, 18814464, 20382336, 27176448, 30573504, 37628928, 40764672, 54352896, 61147008, 81529344, 122294016, 163058688, 244588032, 489176064]

約数ペア:

[(1, 489176064), (2, 244588032), (3, 163058688), (4, 122294016), (6, 81529344), (8, 61147008), (9, 54352896), (12, 40764672), (13, 37628928), (16, 30573504), (18, 27176448), (24, 20382336), (26, 18814464), (27, 18117632), (32, 15286752), (36, 13588224), (39, 12542976), (48, 10191168), (52, 9407232), (54, 9058816), (64, 7643376), (72, 6794112), (78, 6271488), (96, 5095584), (104, 4703616), (108, 4529408), (117, 4180992), (128, 3821688), (144, 3397056), (156, 3135744), (192, 2547792), (208, 2351808), (216, 2264704), (234, 2090496), (256, 1910844), (288, 1698528), (312, 1567872), (351, 1393664), (384, 1273896), (416, 1175904), (432, 1132352), (468, 1045248), (512, 955422), (576, 849264), (624, 783936), (702, 696832), (768, 636948), (832, 587952), (864, 566176), (936, 522624), (1024, 477711), (1152, 424632), (1248, 391968), (1361, 359424), (1404, 348416), (1536, 318474), (1664, 293976), (1728, 283088), (1872, 261312), (2304, 212316), (2496, 195984), (2722, 179712), (2808, 174208), (3072, 159237), (3328, 146988), (3456, 141544), (3744, 130656), (4083, 119808), (4608, 106158), (4992, 97992), (5444, 89856), (5616, 87104), (6656, 73494), (6912, 70772), (7488, 65328), (8166, 59904), (9216, 53079), (9984, 48996), (10888, 44928), (11232, 43552), (12249, 39936), (13312, 36747), (13824, 35386), (14976, 32664), (16332, 29952), (17693, 27648), (19968, 24498), (21776, 22464)]