803605504

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 176

約数和(自身を含む): 1894179168

約数和(自身を除く): 1090573664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 53, 64, 67, 68, 104, 106, 128, 134, 136, 208, 212, 221, 256, 268, 272, 416, 424, 442, 512, 536, 544, 689, 832, 848, 871, 884, 901, 1024, 1072, 1088, 1139, 1378, 1664, 1696, 1742, 1768, 1802, 2144, 2176, 2278, 2756, 3328, 3392, 3484, 3536, 3551, 3604, 4288, 4352, 4556, 5512, 6656, 6784, 6968, 7072, 7102, 7208, 8576, 8704, 9112, 11024, 11713, 13312, 13568, 13936, 14144, 14204, 14416, 14807, 17152, 17408, 18224, 22048, 23426, 27136, 27872, 28288, 28408, 28832, 29614, 34304, 36448, 44096, 46163, 46852, 54272, 55744, 56576, 56816, 57664, 59228, 60367, 68608, 72896, 88192, 92326, 93704, 111488, 113152, 113632, 115328, 118456, 120734, 145792, 176384, 184652, 187408, 222976, 226304, 227264, 230656, 236912, 241468, 291584, 352768, 369304, 374816, 445952, 454528, 461312, 473824, 482936, 583168, 705536, 738608, 749632, 784771, 891904, 909056, 922624, 947648, 965872, 1166336, 1477216, 1499264, 1569542, 1818112, 1895296, 1931744, 2954432, 2998528, 3139084, 3636224, 3790592, 3863488, 5908864, 5997056, 6278168, 7581184, 7726976, 11817728, 11994112, 12556336, 15162368, 15453952, 23635456, 25112672, 30907904, 47270912, 50225344, 61815808, 100450688, 200901376, 401802752, 803605504]

約数ペア:

[(1, 803605504), (2, 401802752), (4, 200901376), (8, 100450688), (13, 61815808), (16, 50225344), (17, 47270912), (26, 30907904), (32, 25112672), (34, 23635456), (52, 15453952), (53, 15162368), (64, 12556336), (67, 11994112), (68, 11817728), (104, 7726976), (106, 7581184), (128, 6278168), (134, 5997056), (136, 5908864), (208, 3863488), (212, 3790592), (221, 3636224), (256, 3139084), (268, 2998528), (272, 2954432), (416, 1931744), (424, 1895296), (442, 1818112), (512, 1569542), (536, 1499264), (544, 1477216), (689, 1166336), (832, 965872), (848, 947648), (871, 922624), (884, 909056), (901, 891904), (1024, 784771), (1072, 749632), (1088, 738608), (1139, 705536), (1378, 583168), (1664, 482936), (1696, 473824), (1742, 461312), (1768, 454528), (1802, 445952), (2144, 374816), (2176, 369304), (2278, 352768), (2756, 291584), (3328, 241468), (3392, 236912), (3484, 230656), (3536, 227264), (3551, 226304), (3604, 222976), (4288, 187408), (4352, 184652), (4556, 176384), (5512, 145792), (6656, 120734), (6784, 118456), (6968, 115328), (7072, 113632), (7102, 113152), (7208, 111488), (8576, 93704), (8704, 92326), (9112, 88192), (11024, 72896), (11713, 68608), (13312, 60367), (13568, 59228), (13936, 57664), (14144, 56816), (14204, 56576), (14416, 55744), (14807, 54272), (17152, 46852), (17408, 46163), (18224, 44096), (22048, 36448), (23426, 34304), (27136, 29614), (27872, 28832), (28288, 28408)]