21637521408

素因数分解:

$2^{13}\times 3^1\times {\mathrm{367}}^1\times {\mathrm{2399}}^1$

素因数の和:2795

約数の個数: 112

約数和(自身を含む): 57877862400

約数和(自身を除く): 36240340992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 367, 384, 512, 734, 768, 1024, 1101, 1468, 1536, 2048, 2202, 2399, 2936, 3072, 4096, 4404, 4798, 5872, 6144, 7197, 8192, 8808, 9596, 11744, 12288, 14394, 17616, 19192, 23488, 24576, 28788, 35232, 38384, 46976, 57576, 70464, 76768, 93952, 115152, 140928, 153536, 187904, 230304, 281856, 307072, 375808, 460608, 563712, 614144, 751616, 880433, 921216, 1127424, 1228288, 1503232, 1760866, 1842432, 2254848, 2456576, 2641299, 3006464, 3521732, 3684864, 4509696, 4913152, 5282598, 7043464, 7369728, 9019392, 9826304, 10565196, 14086928, 14739456, 19652608, 21130392, 28173856, 29478912, 42260784, 56347712, 58957824, 84521568, 112695424, 169043136, 225390848, 338086272, 450781696, 676172544, 901563392, 1352345088, 1803126784, 2704690176, 3606253568, 5409380352, 7212507136, 10818760704, 21637521408]

約数ペア:

[(1, 21637521408), (2, 10818760704), (3, 7212507136), (4, 5409380352), (6, 3606253568), (8, 2704690176), (12, 1803126784), (16, 1352345088), (24, 901563392), (32, 676172544), (48, 450781696), (64, 338086272), (96, 225390848), (128, 169043136), (192, 112695424), (256, 84521568), (367, 58957824), (384, 56347712), (512, 42260784), (734, 29478912), (768, 28173856), (1024, 21130392), (1101, 19652608), (1468, 14739456), (1536, 14086928), (2048, 10565196), (2202, 9826304), (2399, 9019392), (2936, 7369728), (3072, 7043464), (4096, 5282598), (4404, 4913152), (4798, 4509696), (5872, 3684864), (6144, 3521732), (7197, 3006464), (8192, 2641299), (8808, 2456576), (9596, 2254848), (11744, 1842432), (12288, 1760866), (14394, 1503232), (17616, 1228288), (19192, 1127424), (23488, 921216), (24576, 880433), (28788, 751616), (35232, 614144), (38384, 563712), (46976, 460608), (57576, 375808), (70464, 307072), (76768, 281856), (93952, 230304), (115152, 187904), (140928, 153536)]