638862336

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{3301}}^1$

素因数の和:3337

約数の個数: 176

約数和(自身を含む): 2162942080

約数和(自身を除く): 1524079744

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, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3072, 3301, 3456, 3584, 4032, 4608, 5376, 6048, 6602, 6912, 7168, 8064, 9216, 9903, 10752, 12096, 13204, 13824, 16128, 19806, 21504, 23107, 24192, 26408, 27648, 29709, 32256, 39612, 46214, 48384, 52816, 59418, 64512, 69321, 79224, 89127, 92428, 96768, 105632, 118836, 138642, 158448, 178254, 184856, 193536, 207963, 211264, 237672, 277284, 316896, 356508, 369712, 415926, 422528, 475344, 554568, 623889, 633792, 713016, 739424, 831852, 845056, 950688, 1109136, 1247778, 1267584, 1426032, 1478848, 1663704, 1690112, 1901376, 2218272, 2495556, 2535168, 2852064, 2957696, 3327408, 3380224, 3802752, 4436544, 4991112, 5070336, 5704128, 5915392, 6654816, 7605504, 8873088, 9982224, 10140672, 11408256, 11830784, 13309632, 15211008, 17746176, 19964448, 22816512, 23661568, 26619264, 30422016, 35492352, 39928896, 45633024, 53238528, 70984704, 79857792, 91266048, 106477056, 159715584, 212954112, 319431168, 638862336]

約数ペア:

[(1, 638862336), (2, 319431168), (3, 212954112), (4, 159715584), (6, 106477056), (7, 91266048), (8, 79857792), (9, 70984704), (12, 53238528), (14, 45633024), (16, 39928896), (18, 35492352), (21, 30422016), (24, 26619264), (27, 23661568), (28, 22816512), (32, 19964448), (36, 17746176), (42, 15211008), (48, 13309632), (54, 11830784), (56, 11408256), (63, 10140672), (64, 9982224), (72, 8873088), (84, 7605504), (96, 6654816), (108, 5915392), (112, 5704128), (126, 5070336), (128, 4991112), (144, 4436544), (168, 3802752), (189, 3380224), (192, 3327408), (216, 2957696), (224, 2852064), (252, 2535168), (256, 2495556), (288, 2218272), (336, 1901376), (378, 1690112), (384, 1663704), (432, 1478848), (448, 1426032), (504, 1267584), (512, 1247778), (576, 1109136), (672, 950688), (756, 845056), (768, 831852), (864, 739424), (896, 713016), (1008, 633792), (1024, 623889), (1152, 554568), (1344, 475344), (1512, 422528), (1536, 415926), (1728, 369712), (1792, 356508), (2016, 316896), (2304, 277284), (2688, 237672), (3024, 211264), (3072, 207963), (3301, 193536), (3456, 184856), (3584, 178254), (4032, 158448), (4608, 138642), (5376, 118836), (6048, 105632), (6602, 96768), (6912, 92428), (7168, 89127), (8064, 79224), (9216, 69321), (9903, 64512), (10752, 59418), (12096, 52816), (13204, 48384), (13824, 46214), (16128, 39612), (19806, 32256), (21504, 29709), (23107, 27648), (24192, 26408)]