1305876992

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 160

約数和(自身を含む): 3184558080

約数和(自身を除く): 1878681088

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, 256, 266, 302, 304, 448, 508, 512, 532, 604, 608, 889, 896, 1016, 1057, 1064, 1208, 1216, 1778, 1792, 2032, 2114, 2128, 2413, 2416, 2432, 2869, 3556, 3584, 4064, 4228, 4256, 4826, 4832, 4864, 5738, 7112, 8128, 8456, 8512, 9652, 9664, 9728, 11476, 14224, 16256, 16891, 16912, 17024, 19177, 19304, 19328, 20083, 22952, 28448, 32512, 33782, 33824, 34048, 38354, 38608, 38656, 40166, 45904, 56896, 65024, 67564, 67648, 68096, 76708, 77216, 77312, 80332, 91808, 113792, 134239, 135128, 135296, 153416, 154432, 160664, 183616, 227584, 268478, 270256, 270592, 306832, 308864, 321328, 364363, 367232, 455168, 536956, 540512, 541184, 613664, 617728, 642656, 728726, 734464, 1073912, 1081024, 1227328, 1235456, 1285312, 1457452, 1468928, 2147824, 2162048, 2454656, 2550541, 2570624, 2914904, 4295648, 4324096, 4909312, 5101082, 5141248, 5829808, 8591296, 8648192, 9818624, 10202164, 10282496, 11659616, 17182592, 20404328, 23319232, 34365184, 40808656, 46638464, 68730368, 81617312, 93276928, 163234624, 186553856, 326469248, 652938496, 1305876992]

約数ペア:

[(1, 1305876992), (2, 652938496), (4, 326469248), (7, 186553856), (8, 163234624), (14, 93276928), (16, 81617312), (19, 68730368), (28, 46638464), (32, 40808656), (38, 34365184), (56, 23319232), (64, 20404328), (76, 17182592), (112, 11659616), (127, 10282496), (128, 10202164), (133, 9818624), (151, 8648192), (152, 8591296), (224, 5829808), (254, 5141248), (256, 5101082), (266, 4909312), (302, 4324096), (304, 4295648), (448, 2914904), (508, 2570624), (512, 2550541), (532, 2454656), (604, 2162048), (608, 2147824), (889, 1468928), (896, 1457452), (1016, 1285312), (1057, 1235456), (1064, 1227328), (1208, 1081024), (1216, 1073912), (1778, 734464), (1792, 728726), (2032, 642656), (2114, 617728), (2128, 613664), (2413, 541184), (2416, 540512), (2432, 536956), (2869, 455168), (3556, 367232), (3584, 364363), (4064, 321328), (4228, 308864), (4256, 306832), (4826, 270592), (4832, 270256), (4864, 268478), (5738, 227584), (7112, 183616), (8128, 160664), (8456, 154432), (8512, 153416), (9652, 135296), (9664, 135128), (9728, 134239), (11476, 113792), (14224, 91808), (16256, 80332), (16891, 77312), (16912, 77216), (17024, 76708), (19177, 68096), (19304, 67648), (19328, 67564), (20083, 65024), (22952, 56896), (28448, 45904), (32512, 40166), (33782, 38656), (33824, 38608), (34048, 38354)]