215341056

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{1669}}^1$

素因数の和:1704

約数の個数: 144

約数和(自身を含む): 711219600

約数和(自身を除く): 495878544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1669, 1792, 2016, 2048, 2304, 2688, 3072, 3338, 3584, 4032, 4608, 5007, 5376, 6144, 6676, 7168, 8064, 9216, 10014, 10752, 11683, 13352, 14336, 15021, 16128, 18432, 20028, 21504, 23366, 26704, 30042, 32256, 35049, 40056, 43008, 46732, 53408, 60084, 64512, 70098, 80112, 93464, 105147, 106816, 120168, 129024, 140196, 160224, 186928, 210294, 213632, 240336, 280392, 320448, 373856, 420588, 427264, 480672, 560784, 640896, 747712, 841176, 854528, 961344, 1121568, 1281792, 1495424, 1682352, 1709056, 1922688, 2243136, 2563584, 2990848, 3364704, 3418112, 3845376, 4486272, 5127168, 5981696, 6729408, 7690752, 8972544, 10254336, 11963392, 13458816, 15381504, 17945088, 23926784, 26917632, 30763008, 35890176, 53835264, 71780352, 107670528, 215341056]

約数ペア:

[(1, 215341056), (2, 107670528), (3, 71780352), (4, 53835264), (6, 35890176), (7, 30763008), (8, 26917632), (9, 23926784), (12, 17945088), (14, 15381504), (16, 13458816), (18, 11963392), (21, 10254336), (24, 8972544), (28, 7690752), (32, 6729408), (36, 5981696), (42, 5127168), (48, 4486272), (56, 3845376), (63, 3418112), (64, 3364704), (72, 2990848), (84, 2563584), (96, 2243136), (112, 1922688), (126, 1709056), (128, 1682352), (144, 1495424), (168, 1281792), (192, 1121568), (224, 961344), (252, 854528), (256, 841176), (288, 747712), (336, 640896), (384, 560784), (448, 480672), (504, 427264), (512, 420588), (576, 373856), (672, 320448), (768, 280392), (896, 240336), (1008, 213632), (1024, 210294), (1152, 186928), (1344, 160224), (1536, 140196), (1669, 129024), (1792, 120168), (2016, 106816), (2048, 105147), (2304, 93464), (2688, 80112), (3072, 70098), (3338, 64512), (3584, 60084), (4032, 53408), (4608, 46732), (5007, 43008), (5376, 40056), (6144, 35049), (6676, 32256), (7168, 30042), (8064, 26704), (9216, 23366), (10014, 21504), (10752, 20028), (11683, 18432), (13352, 16128), (14336, 15021)]