214607456

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 532100016

約数和(自身を除く): 317492560

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 83, 97, 98, 112, 119, 136, 166, 194, 196, 224, 238, 272, 332, 388, 392, 476, 544, 581, 664, 679, 776, 784, 833, 952, 1162, 1328, 1358, 1411, 1552, 1568, 1649, 1666, 1904, 2324, 2656, 2716, 2822, 3104, 3298, 3332, 3808, 4067, 4648, 4753, 5432, 5644, 6596, 6664, 8051, 8134, 9296, 9506, 9877, 10864, 11288, 11543, 13192, 13328, 16102, 16268, 18592, 19012, 19754, 21728, 22576, 23086, 26384, 26656, 32204, 32536, 38024, 39508, 45152, 46172, 52768, 56357, 64408, 65072, 69139, 76048, 79016, 80801, 92344, 112714, 128816, 130144, 136867, 138278, 152096, 158032, 161602, 184688, 225428, 257632, 273734, 276556, 316064, 323204, 369376, 394499, 450856, 547468, 553112, 646408, 788998, 901712, 958069, 1094936, 1106224, 1292816, 1577996, 1803424, 1916138, 2189872, 2212448, 2585632, 3155992, 3832276, 4379744, 6311984, 6706483, 7664552, 12623968, 13412966, 15329104, 26825932, 30658208, 53651864, 107303728, 214607456]

約数ペア:

[(1, 214607456), (2, 107303728), (4, 53651864), (7, 30658208), (8, 26825932), (14, 15329104), (16, 13412966), (17, 12623968), (28, 7664552), (32, 6706483), (34, 6311984), (49, 4379744), (56, 3832276), (68, 3155992), (83, 2585632), (97, 2212448), (98, 2189872), (112, 1916138), (119, 1803424), (136, 1577996), (166, 1292816), (194, 1106224), (196, 1094936), (224, 958069), (238, 901712), (272, 788998), (332, 646408), (388, 553112), (392, 547468), (476, 450856), (544, 394499), (581, 369376), (664, 323204), (679, 316064), (776, 276556), (784, 273734), (833, 257632), (952, 225428), (1162, 184688), (1328, 161602), (1358, 158032), (1411, 152096), (1552, 138278), (1568, 136867), (1649, 130144), (1666, 128816), (1904, 112714), (2324, 92344), (2656, 80801), (2716, 79016), (2822, 76048), (3104, 69139), (3298, 65072), (3332, 64408), (3808, 56357), (4067, 52768), (4648, 46172), (4753, 45152), (5432, 39508), (5644, 38024), (6596, 32536), (6664, 32204), (8051, 26656), (8134, 26384), (9296, 23086), (9506, 22576), (9877, 21728), (10864, 19754), (11288, 19012), (11543, 18592), (13192, 16268), (13328, 16102)]