21277392768

素因数分解:

$2^7\times 3^3\times {\mathrm{337}}^1\times {\mathrm{18269}}^1$

素因数の和:18629

約数の個数: 128

約数和(自身を含む): 62987652000

約数和(自身を除く): 41710259232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 337, 384, 432, 576, 674, 864, 1011, 1152, 1348, 1728, 2022, 2696, 3033, 3456, 4044, 5392, 6066, 8088, 9099, 10784, 12132, 16176, 18198, 18269, 21568, 24264, 32352, 36396, 36538, 43136, 48528, 54807, 64704, 72792, 73076, 97056, 109614, 129408, 145584, 146152, 164421, 194112, 219228, 291168, 292304, 328842, 388224, 438456, 493263, 582336, 584608, 657684, 876912, 986526, 1164672, 1169216, 1315368, 1753824, 1973052, 2338432, 2630736, 3507648, 3946104, 5261472, 6156653, 7015296, 7892208, 10522944, 12313306, 15784416, 18469959, 21045888, 24626612, 31568832, 36939918, 49253224, 55409877, 63137664, 73879836, 98506448, 110819754, 147759672, 166229631, 197012896, 221639508, 295519344, 332459262, 394025792, 443279016, 591038688, 664918524, 788051584, 886558032, 1182077376, 1329837048, 1773116064, 2364154752, 2659674096, 3546232128, 5319348192, 7092464256, 10638696384, 21277392768]

約数ペア:

[(1, 21277392768), (2, 10638696384), (3, 7092464256), (4, 5319348192), (6, 3546232128), (8, 2659674096), (9, 2364154752), (12, 1773116064), (16, 1329837048), (18, 1182077376), (24, 886558032), (27, 788051584), (32, 664918524), (36, 591038688), (48, 443279016), (54, 394025792), (64, 332459262), (72, 295519344), (96, 221639508), (108, 197012896), (128, 166229631), (144, 147759672), (192, 110819754), (216, 98506448), (288, 73879836), (337, 63137664), (384, 55409877), (432, 49253224), (576, 36939918), (674, 31568832), (864, 24626612), (1011, 21045888), (1152, 18469959), (1348, 15784416), (1728, 12313306), (2022, 10522944), (2696, 7892208), (3033, 7015296), (3456, 6156653), (4044, 5261472), (5392, 3946104), (6066, 3507648), (8088, 2630736), (9099, 2338432), (10784, 1973052), (12132, 1753824), (16176, 1315368), (18198, 1169216), (18269, 1164672), (21568, 986526), (24264, 876912), (32352, 657684), (36396, 584608), (36538, 582336), (43136, 493263), (48528, 438456), (54807, 388224), (64704, 328842), (72792, 292304), (73076, 291168), (97056, 219228), (109614, 194112), (129408, 164421), (145584, 146152)]