21972203232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{15973}}^1$

素因数の和:16105

約数の個数: 192

約数和(自身を含む): 69559741440

約数和(自身を除く): 47587538208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 89, 92, 96, 112, 138, 161, 168, 178, 184, 224, 267, 276, 322, 336, 356, 368, 483, 534, 552, 623, 644, 672, 712, 736, 966, 1068, 1104, 1246, 1288, 1424, 1869, 1932, 2047, 2136, 2208, 2492, 2576, 2848, 3738, 3864, 4094, 4272, 4984, 5152, 6141, 7476, 7728, 8188, 8544, 9968, 12282, 14329, 14952, 15456, 15973, 16376, 19936, 24564, 28658, 29904, 31946, 32752, 42987, 47919, 49128, 57316, 59808, 63892, 65504, 85974, 95838, 98256, 111811, 114632, 127784, 171948, 191676, 196512, 223622, 229264, 255568, 335433, 343896, 367379, 383352, 447244, 458528, 511136, 670866, 687792, 734758, 766704, 894488, 1102137, 1341732, 1375584, 1421597, 1469516, 1533408, 1788976, 2204274, 2571653, 2683464, 2843194, 2939032, 3577952, 4264791, 4408548, 5143306, 5366928, 5686388, 5878064, 7714959, 8529582, 8817096, 9951179, 10286612, 10733856, 11372776, 11756128, 15429918, 17059164, 17634192, 19902358, 20573224, 22745552, 29853537, 30859836, 32696731, 34118328, 35268384, 39804716, 41146448, 45491104, 59707074, 61719672, 65393462, 68236656, 79609432, 82292896, 98090193, 119414148, 123439344, 130786924, 136473312, 159218864, 196180386, 228877117, 238828296, 246878688, 261573848, 318437728, 392360772, 457754234, 477656592, 523147696, 686631351, 784721544, 915508468, 955313184, 1046295392, 1373262702, 1569443088, 1831016936, 2746525404, 3138886176, 3662033872, 5493050808, 7324067744, 10986101616, 21972203232]

約数ペア:

[(1, 21972203232), (2, 10986101616), (3, 7324067744), (4, 5493050808), (6, 3662033872), (7, 3138886176), (8, 2746525404), (12, 1831016936), (14, 1569443088), (16, 1373262702), (21, 1046295392), (23, 955313184), (24, 915508468), (28, 784721544), (32, 686631351), (42, 523147696), (46, 477656592), (48, 457754234), (56, 392360772), (69, 318437728), (84, 261573848), (89, 246878688), (92, 238828296), (96, 228877117), (112, 196180386), (138, 159218864), (161, 136473312), (168, 130786924), (178, 123439344), (184, 119414148), (224, 98090193), (267, 82292896), (276, 79609432), (322, 68236656), (336, 65393462), (356, 61719672), (368, 59707074), (483, 45491104), (534, 41146448), (552, 39804716), (623, 35268384), (644, 34118328), (672, 32696731), (712, 30859836), (736, 29853537), (966, 22745552), (1068, 20573224), (1104, 19902358), (1246, 17634192), (1288, 17059164), (1424, 15429918), (1869, 11756128), (1932, 11372776), (2047, 10733856), (2136, 10286612), (2208, 9951179), (2492, 8817096), (2576, 8529582), (2848, 7714959), (3738, 5878064), (3864, 5686388), (4094, 5366928), (4272, 5143306), (4984, 4408548), (5152, 4264791), (6141, 3577952), (7476, 2939032), (7728, 2843194), (8188, 2683464), (8544, 2571653), (9968, 2204274), (12282, 1788976), (14329, 1533408), (14952, 1469516), (15456, 1421597), (15973, 1375584), (16376, 1341732), (19936, 1102137), (24564, 894488), (28658, 766704), (29904, 734758), (31946, 687792), (32752, 670866), (42987, 511136), (47919, 458528), (49128, 447244), (57316, 383352), (59808, 367379), (63892, 343896), (65504, 335433), (85974, 255568), (95838, 229264), (98256, 223622), (111811, 196512), (114632, 191676), (127784, 171948)]