28126732032

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{581323}}^1$

素因数の和:581355

約数の個数: 144

約数和(自身を含む): 95058100480

約数和(自身を除く): 66931368448

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, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 581323, 1162646, 1743969, 2325292, 3487938, 4069261, 4650584, 5231907, 6975876, 8138522, 9301168, 10463814, 12207783, 13951752, 15695721, 16277044, 18602336, 20927628, 24415566, 27903504, 31391442, 32554088, 36623349, 37204672, 41855256, 48831132, 55807008, 62782884, 65108176, 73246698, 74409344, 83710512, 97662264, 109870047, 111614016, 125565768, 130216352, 146493396, 148818688, 167421024, 195324528, 219740094, 223228032, 251131536, 260432704, 292986792, 334842048, 390649056, 439480188, 446456064, 502263072, 520865408, 585973584, 669684096, 781298112, 878960376, 1004526144, 1041730816, 1171947168, 1339368192, 1562596224, 1757920752, 2009052288, 2343894336, 3125192448, 3515841504, 4018104576, 4687788672, 7031683008, 9375577344, 14063366016, 28126732032]

約数ペア:

[(1, 28126732032), (2, 14063366016), (3, 9375577344), (4, 7031683008), (6, 4687788672), (7, 4018104576), (8, 3515841504), (9, 3125192448), (12, 2343894336), (14, 2009052288), (16, 1757920752), (18, 1562596224), (21, 1339368192), (24, 1171947168), (27, 1041730816), (28, 1004526144), (32, 878960376), (36, 781298112), (42, 669684096), (48, 585973584), (54, 520865408), (56, 502263072), (63, 446456064), (64, 439480188), (72, 390649056), (84, 334842048), (96, 292986792), (108, 260432704), (112, 251131536), (126, 223228032), (128, 219740094), (144, 195324528), (168, 167421024), (189, 148818688), (192, 146493396), (216, 130216352), (224, 125565768), (252, 111614016), (256, 109870047), (288, 97662264), (336, 83710512), (378, 74409344), (384, 73246698), (432, 65108176), (448, 62782884), (504, 55807008), (576, 48831132), (672, 41855256), (756, 37204672), (768, 36623349), (864, 32554088), (896, 31391442), (1008, 27903504), (1152, 24415566), (1344, 20927628), (1512, 18602336), (1728, 16277044), (1792, 15695721), (2016, 13951752), (2304, 12207783), (2688, 10463814), (3024, 9301168), (3456, 8138522), (4032, 6975876), (5376, 5231907), (6048, 4650584), (6912, 4069261), (8064, 3487938), (12096, 2325292), (16128, 1743969), (24192, 1162646), (48384, 581323)]