284331008

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 132

約数和(自身を含む): 647310528

約数和(自身を除く): 362979520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 64, 104, 106, 124, 128, 169, 208, 212, 248, 256, 338, 403, 416, 424, 496, 512, 676, 689, 806, 832, 848, 992, 1024, 1352, 1378, 1612, 1643, 1664, 1696, 1984, 2704, 2756, 3224, 3286, 3328, 3392, 3968, 5239, 5408, 5512, 6448, 6572, 6656, 6784, 7936, 8957, 10478, 10816, 11024, 12896, 13144, 13312, 13568, 15872, 17914, 20956, 21359, 21632, 22048, 25792, 26288, 27136, 31744, 35828, 41912, 42718, 43264, 44096, 51584, 52576, 54272, 71656, 83824, 85436, 86528, 88192, 103168, 105152, 143312, 167648, 170872, 173056, 176384, 206336, 210304, 277667, 286624, 335296, 341744, 352768, 412672, 420608, 555334, 573248, 670592, 683488, 705536, 841216, 1110668, 1146496, 1341184, 1366976, 1682432, 2221336, 2292992, 2682368, 2733952, 4442672, 4585984, 5364736, 5467904, 8885344, 9171968, 10935808, 17770688, 21871616, 35541376, 71082752, 142165504, 284331008]

約数ペア:

[(1, 284331008), (2, 142165504), (4, 71082752), (8, 35541376), (13, 21871616), (16, 17770688), (26, 10935808), (31, 9171968), (32, 8885344), (52, 5467904), (53, 5364736), (62, 4585984), (64, 4442672), (104, 2733952), (106, 2682368), (124, 2292992), (128, 2221336), (169, 1682432), (208, 1366976), (212, 1341184), (248, 1146496), (256, 1110668), (338, 841216), (403, 705536), (416, 683488), (424, 670592), (496, 573248), (512, 555334), (676, 420608), (689, 412672), (806, 352768), (832, 341744), (848, 335296), (992, 286624), (1024, 277667), (1352, 210304), (1378, 206336), (1612, 176384), (1643, 173056), (1664, 170872), (1696, 167648), (1984, 143312), (2704, 105152), (2756, 103168), (3224, 88192), (3286, 86528), (3328, 85436), (3392, 83824), (3968, 71656), (5239, 54272), (5408, 52576), (5512, 51584), (6448, 44096), (6572, 43264), (6656, 42718), (6784, 41912), (7936, 35828), (8957, 31744), (10478, 27136), (10816, 26288), (11024, 25792), (12896, 22048), (13144, 21632), (13312, 21359), (13568, 20956), (15872, 17914)]