401802752

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 946626912

約数和(自身を除く): 544824160

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, 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, 13568, 13936, 14144, 14204, 14416, 14807, 17152, 18224, 22048, 23426, 27136, 27872, 28288, 28408, 28832, 29614, 34304, 36448, 44096, 46163, 46852, 55744, 56576, 56816, 57664, 59228, 60367, 72896, 88192, 92326, 93704, 111488, 113152, 113632, 115328, 118456, 120734, 145792, 176384, 184652, 187408, 222976, 227264, 230656, 236912, 241468, 291584, 352768, 369304, 374816, 445952, 454528, 461312, 473824, 482936, 583168, 738608, 749632, 784771, 909056, 947648, 965872, 1477216, 1499264, 1569542, 1818112, 1895296, 1931744, 2954432, 2998528, 3139084, 3790592, 3863488, 5908864, 5997056, 6278168, 7581184, 7726976, 11817728, 12556336, 15453952, 23635456, 25112672, 30907904, 50225344, 100450688, 200901376, 401802752]

約数ペア:

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