326469248

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 793804800

約数和(自身を除く): 467335552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 128, 133, 151, 152, 224, 254, 266, 302, 304, 448, 508, 532, 604, 608, 889, 896, 1016, 1057, 1064, 1208, 1216, 1778, 2032, 2114, 2128, 2413, 2416, 2432, 2869, 3556, 4064, 4228, 4256, 4826, 4832, 5738, 7112, 8128, 8456, 8512, 9652, 9664, 11476, 14224, 16256, 16891, 16912, 17024, 19177, 19304, 19328, 20083, 22952, 28448, 33782, 33824, 38354, 38608, 40166, 45904, 56896, 67564, 67648, 76708, 77216, 80332, 91808, 113792, 134239, 135128, 135296, 153416, 154432, 160664, 183616, 268478, 270256, 306832, 308864, 321328, 364363, 367232, 536956, 540512, 613664, 642656, 728726, 1073912, 1081024, 1227328, 1285312, 1457452, 2147824, 2162048, 2454656, 2550541, 2570624, 2914904, 4295648, 5101082, 5829808, 8591296, 10202164, 11659616, 17182592, 20404328, 23319232, 40808656, 46638464, 81617312, 163234624, 326469248]

約数ペア:

[(1, 326469248), (2, 163234624), (4, 81617312), (7, 46638464), (8, 40808656), (14, 23319232), (16, 20404328), (19, 17182592), (28, 11659616), (32, 10202164), (38, 8591296), (56, 5829808), (64, 5101082), (76, 4295648), (112, 2914904), (127, 2570624), (128, 2550541), (133, 2454656), (151, 2162048), (152, 2147824), (224, 1457452), (254, 1285312), (266, 1227328), (302, 1081024), (304, 1073912), (448, 728726), (508, 642656), (532, 613664), (604, 540512), (608, 536956), (889, 367232), (896, 364363), (1016, 321328), (1057, 308864), (1064, 306832), (1208, 270256), (1216, 268478), (1778, 183616), (2032, 160664), (2114, 154432), (2128, 153416), (2413, 135296), (2416, 135128), (2432, 134239), (2869, 113792), (3556, 91808), (4064, 80332), (4228, 77216), (4256, 76708), (4826, 67648), (4832, 67564), (5738, 56896), (7112, 45904), (8128, 40166), (8456, 38608), (8512, 38354), (9652, 33824), (9664, 33782), (11476, 28448), (14224, 22952), (16256, 20083), (16891, 19328), (16912, 19304), (17024, 19177)]