648388608

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{3769}}^1$

素因数の和:3805

約数の個数: 112

約数和(自身を含む): 1976445120

約数和(自身を除く): 1328056512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 3769, 4096, 5376, 6144, 7168, 7538, 8192, 10752, 11307, 12288, 14336, 15076, 21504, 22614, 24576, 26383, 28672, 30152, 43008, 45228, 52766, 57344, 60304, 79149, 86016, 90456, 105532, 120608, 158298, 172032, 180912, 211064, 241216, 316596, 361824, 422128, 482432, 633192, 723648, 844256, 964864, 1266384, 1447296, 1688512, 1929728, 2532768, 2894592, 3377024, 3859456, 5065536, 5789184, 6754048, 7718912, 10131072, 11578368, 13508096, 15437824, 20262144, 23156736, 27016192, 30875648, 40524288, 46313472, 54032384, 81048576, 92626944, 108064768, 162097152, 216129536, 324194304, 648388608]

約数ペア:

[(1, 648388608), (2, 324194304), (3, 216129536), (4, 162097152), (6, 108064768), (7, 92626944), (8, 81048576), (12, 54032384), (14, 46313472), (16, 40524288), (21, 30875648), (24, 27016192), (28, 23156736), (32, 20262144), (42, 15437824), (48, 13508096), (56, 11578368), (64, 10131072), (84, 7718912), (96, 6754048), (112, 5789184), (128, 5065536), (168, 3859456), (192, 3377024), (224, 2894592), (256, 2532768), (336, 1929728), (384, 1688512), (448, 1447296), (512, 1266384), (672, 964864), (768, 844256), (896, 723648), (1024, 633192), (1344, 482432), (1536, 422128), (1792, 361824), (2048, 316596), (2688, 241216), (3072, 211064), (3584, 180912), (3769, 172032), (4096, 158298), (5376, 120608), (6144, 105532), (7168, 90456), (7538, 86016), (8192, 79149), (10752, 60304), (11307, 57344), (12288, 52766), (14336, 45228), (15076, 43008), (21504, 30152), (22614, 28672), (24576, 26383)]