1427632128

素因数分解:

$2^{12}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 260

約数和(自身を含む): 4606683928

約数和(自身を除く): 3179051800

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, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 331, 351, 384, 416, 432, 468, 512, 576, 624, 648, 662, 702, 768, 832, 864, 936, 993, 1024, 1053, 1152, 1248, 1296, 1324, 1404, 1536, 1664, 1728, 1872, 1986, 2048, 2106, 2304, 2496, 2592, 2648, 2808, 2979, 3072, 3328, 3456, 3744, 3972, 4096, 4212, 4303, 4608, 4992, 5184, 5296, 5616, 5958, 6144, 6656, 6912, 7488, 7944, 8424, 8606, 8937, 9216, 9984, 10368, 10592, 11232, 11916, 12288, 12909, 13312, 13824, 14976, 15888, 16848, 17212, 17874, 18432, 19968, 20736, 21184, 22464, 23832, 25818, 26624, 26811, 27648, 29952, 31776, 33696, 34424, 35748, 36864, 38727, 39936, 41472, 42368, 44928, 47664, 51636, 53248, 53622, 55296, 59904, 63552, 67392, 68848, 71496, 77454, 79872, 82944, 84736, 89856, 95328, 103272, 107244, 110592, 116181, 119808, 127104, 134784, 137696, 142992, 154908, 159744, 165888, 169472, 179712, 190656, 206544, 214488, 232362, 239616, 254208, 269568, 275392, 285984, 309816, 331776, 338944, 348543, 359424, 381312, 413088, 428976, 464724, 479232, 508416, 539136, 550784, 571968, 619632, 677888, 697086, 718848, 762624, 826176, 857952, 929448, 1016832, 1078272, 1101568, 1143936, 1239264, 1355776, 1394172, 1437696, 1525248, 1652352, 1715904, 1858896, 2033664, 2156544, 2203136, 2287872, 2478528, 2788344, 3050496, 3304704, 3431808, 3717792, 4067328, 4313088, 4406272, 4575744, 4957056, 5576688, 6100992, 6609408, 6863616, 7435584, 8812544, 9151488, 9914112, 11153376, 12201984, 13218816, 13727232, 14871168, 17625088, 18302976, 19828224, 22306752, 26437632, 27454464, 29742336, 36605952, 39656448, 44613504, 52875264, 54908928, 59484672, 79312896, 89227008, 109817856, 118969344, 158625792, 178454016, 237938688, 356908032, 475877376, 713816064, 1427632128]

約数ペア:

[(1, 1427632128), (2, 713816064), (3, 475877376), (4, 356908032), (6, 237938688), (8, 178454016), (9, 158625792), (12, 118969344), (13, 109817856), (16, 89227008), (18, 79312896), (24, 59484672), (26, 54908928), (27, 52875264), (32, 44613504), (36, 39656448), (39, 36605952), (48, 29742336), (52, 27454464), (54, 26437632), (64, 22306752), (72, 19828224), (78, 18302976), (81, 17625088), (96, 14871168), (104, 13727232), (108, 13218816), (117, 12201984), (128, 11153376), (144, 9914112), (156, 9151488), (162, 8812544), (192, 7435584), (208, 6863616), (216, 6609408), (234, 6100992), (256, 5576688), (288, 4957056), (312, 4575744), (324, 4406272), (331, 4313088), (351, 4067328), (384, 3717792), (416, 3431808), (432, 3304704), (468, 3050496), (512, 2788344), (576, 2478528), (624, 2287872), (648, 2203136), (662, 2156544), (702, 2033664), (768, 1858896), (832, 1715904), (864, 1652352), (936, 1525248), (993, 1437696), (1024, 1394172), (1053, 1355776), (1152, 1239264), (1248, 1143936), (1296, 1101568), (1324, 1078272), (1404, 1016832), (1536, 929448), (1664, 857952), (1728, 826176), (1872, 762624), (1986, 718848), (2048, 697086), (2106, 677888), (2304, 619632), (2496, 571968), (2592, 550784), (2648, 539136), (2808, 508416), (2979, 479232), (3072, 464724), (3328, 428976), (3456, 413088), (3744, 381312), (3972, 359424), (4096, 348543), (4212, 338944), (4303, 331776), (4608, 309816), (4992, 285984), (5184, 275392), (5296, 269568), (5616, 254208), (5958, 239616), (6144, 232362), (6656, 214488), (6912, 206544), (7488, 190656), (7944, 179712), (8424, 169472), (8606, 165888), (8937, 159744), (9216, 154908), (9984, 142992), (10368, 137696), (10592, 134784), (11232, 127104), (11916, 119808), (12288, 116181), (12909, 110592), (13312, 107244), (13824, 103272), (14976, 95328), (15888, 89856), (16848, 84736), (17212, 82944), (17874, 79872), (18432, 77454), (19968, 71496), (20736, 68848), (21184, 67392), (22464, 63552), (23832, 59904), (25818, 55296), (26624, 53622), (26811, 53248), (27648, 51636), (29952, 47664), (31776, 44928), (33696, 42368), (34424, 41472), (35748, 39936), (36864, 38727)]