704827648

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 1716305920

約数和(自身を除く): 1011478272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 128, 133, 152, 163, 224, 254, 256, 266, 304, 326, 448, 508, 532, 608, 652, 889, 896, 1016, 1064, 1141, 1216, 1304, 1778, 1792, 2032, 2128, 2282, 2413, 2432, 2608, 3097, 3556, 4064, 4256, 4564, 4826, 4864, 5216, 6194, 7112, 8128, 8512, 9128, 9652, 10432, 12388, 14224, 16256, 16891, 17024, 18256, 19304, 20701, 20864, 21679, 24776, 28448, 32512, 33782, 34048, 36512, 38608, 41402, 41728, 43358, 49552, 56896, 67564, 73024, 77216, 82804, 86716, 99104, 113792, 135128, 144907, 146048, 154432, 165608, 173432, 198208, 227584, 270256, 289814, 292096, 308864, 331216, 346864, 393319, 396416, 540512, 579628, 617728, 662432, 693728, 786638, 792832, 1081024, 1159256, 1324864, 1387456, 1573276, 2162048, 2318512, 2649728, 2753233, 2774912, 3146552, 4324096, 4637024, 5299456, 5506466, 5549824, 6293104, 9274048, 11012932, 12586208, 18548096, 22025864, 25172416, 37096192, 44051728, 50344832, 88103456, 100689664, 176206912, 352413824, 704827648]

約数ペア:

[(1, 704827648), (2, 352413824), (4, 176206912), (7, 100689664), (8, 88103456), (14, 50344832), (16, 44051728), (19, 37096192), (28, 25172416), (32, 22025864), (38, 18548096), (56, 12586208), (64, 11012932), (76, 9274048), (112, 6293104), (127, 5549824), (128, 5506466), (133, 5299456), (152, 4637024), (163, 4324096), (224, 3146552), (254, 2774912), (256, 2753233), (266, 2649728), (304, 2318512), (326, 2162048), (448, 1573276), (508, 1387456), (532, 1324864), (608, 1159256), (652, 1081024), (889, 792832), (896, 786638), (1016, 693728), (1064, 662432), (1141, 617728), (1216, 579628), (1304, 540512), (1778, 396416), (1792, 393319), (2032, 346864), (2128, 331216), (2282, 308864), (2413, 292096), (2432, 289814), (2608, 270256), (3097, 227584), (3556, 198208), (4064, 173432), (4256, 165608), (4564, 154432), (4826, 146048), (4864, 144907), (5216, 135128), (6194, 113792), (7112, 99104), (8128, 86716), (8512, 82804), (9128, 77216), (9652, 73024), (10432, 67564), (12388, 56896), (14224, 49552), (16256, 43358), (16891, 41728), (17024, 41402), (18256, 38608), (19304, 36512), (20701, 34048), (20864, 33782), (21679, 32512), (24776, 28448)]