13197110528

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1452

約数の個数: 144

約数和(自身を含む): 30928826880

約数和(自身を除く): 17731716352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 79, 112, 128, 146, 158, 224, 256, 292, 316, 448, 511, 553, 584, 632, 896, 1022, 1106, 1168, 1264, 1277, 1792, 2044, 2212, 2336, 2528, 2554, 4088, 4424, 4672, 5056, 5108, 5767, 8176, 8848, 8939, 9344, 10112, 10216, 11534, 16352, 17696, 17878, 18688, 20224, 20432, 23068, 32704, 35392, 35756, 40369, 40864, 46136, 65408, 70784, 71512, 80738, 81728, 92272, 93221, 100883, 130816, 141568, 143024, 161476, 163456, 184544, 186442, 201766, 286048, 322952, 326912, 369088, 372884, 403532, 572096, 645904, 652547, 706181, 738176, 745768, 807064, 1144192, 1291808, 1305094, 1412362, 1476352, 1491536, 1614128, 2288384, 2583616, 2610188, 2824724, 2983072, 3228256, 5167232, 5220376, 5649448, 5966144, 6456512, 7364459, 10334464, 10440752, 11298896, 11932288, 12913024, 14728918, 20881504, 22597792, 23864576, 25826048, 29457836, 41763008, 45195584, 51551213, 58915672, 83526016, 90391168, 103102426, 117831344, 167052032, 180782336, 206204852, 235662688, 412409704, 471325376, 824819408, 942650752, 1649638816, 1885301504, 3299277632, 6598555264, 13197110528]

約数ペア:

[(1, 13197110528), (2, 6598555264), (4, 3299277632), (7, 1885301504), (8, 1649638816), (14, 942650752), (16, 824819408), (28, 471325376), (32, 412409704), (56, 235662688), (64, 206204852), (73, 180782336), (79, 167052032), (112, 117831344), (128, 103102426), (146, 90391168), (158, 83526016), (224, 58915672), (256, 51551213), (292, 45195584), (316, 41763008), (448, 29457836), (511, 25826048), (553, 23864576), (584, 22597792), (632, 20881504), (896, 14728918), (1022, 12913024), (1106, 11932288), (1168, 11298896), (1264, 10440752), (1277, 10334464), (1792, 7364459), (2044, 6456512), (2212, 5966144), (2336, 5649448), (2528, 5220376), (2554, 5167232), (4088, 3228256), (4424, 2983072), (4672, 2824724), (5056, 2610188), (5108, 2583616), (5767, 2288384), (8176, 1614128), (8848, 1491536), (8939, 1476352), (9344, 1412362), (10112, 1305094), (10216, 1291808), (11534, 1144192), (16352, 807064), (17696, 745768), (17878, 738176), (18688, 706181), (20224, 652547), (20432, 645904), (23068, 572096), (32704, 403532), (35392, 372884), (35756, 369088), (40369, 326912), (40864, 322952), (46136, 286048), (65408, 201766), (70784, 186442), (71512, 184544), (80738, 163456), (81728, 161476), (92272, 143024), (93221, 141568), (100883, 130816)]