22011277568

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1260

約数の個数: 144

約数和(自身を含む): 51595923456

約数和(自身を除く): 29584645888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 331, 344, 448, 602, 662, 688, 863, 896, 1204, 1324, 1376, 1726, 1792, 2317, 2408, 2648, 2752, 3452, 4634, 4816, 5296, 5504, 6041, 6904, 9268, 9632, 10592, 11008, 12082, 13808, 14233, 18536, 19264, 21184, 24164, 27616, 28466, 37072, 37109, 38528, 42368, 48328, 55232, 56932, 74144, 74218, 77056, 84736, 96656, 99631, 110464, 113864, 148288, 148436, 193312, 199262, 220928, 227728, 259763, 285653, 296576, 296872, 386624, 398524, 455456, 519526, 571306, 593152, 593744, 773248, 797048, 910912, 1039052, 1142612, 1187488, 1546496, 1594096, 1821824, 1999571, 2078104, 2285224, 2374976, 3188192, 3643648, 3999142, 4156208, 4570448, 4749952, 6376384, 7998284, 8312416, 9140896, 9499904, 12283079, 12752768, 15996568, 16624832, 18281792, 24566158, 25505536, 31993136, 33249664, 36563584, 49132316, 63986272, 66499328, 73127168, 85981553, 98264632, 127972544, 171963106, 196529264, 255945088, 343926212, 393058528, 511890176, 687852424, 786117056, 1375704848, 1572234112, 2751409696, 3144468224, 5502819392, 11005638784, 22011277568]

約数ペア:

[(1, 22011277568), (2, 11005638784), (4, 5502819392), (7, 3144468224), (8, 2751409696), (14, 1572234112), (16, 1375704848), (28, 786117056), (32, 687852424), (43, 511890176), (56, 393058528), (64, 343926212), (86, 255945088), (112, 196529264), (128, 171963106), (172, 127972544), (224, 98264632), (256, 85981553), (301, 73127168), (331, 66499328), (344, 63986272), (448, 49132316), (602, 36563584), (662, 33249664), (688, 31993136), (863, 25505536), (896, 24566158), (1204, 18281792), (1324, 16624832), (1376, 15996568), (1726, 12752768), (1792, 12283079), (2317, 9499904), (2408, 9140896), (2648, 8312416), (2752, 7998284), (3452, 6376384), (4634, 4749952), (4816, 4570448), (5296, 4156208), (5504, 3999142), (6041, 3643648), (6904, 3188192), (9268, 2374976), (9632, 2285224), (10592, 2078104), (11008, 1999571), (12082, 1821824), (13808, 1594096), (14233, 1546496), (18536, 1187488), (19264, 1142612), (21184, 1039052), (24164, 910912), (27616, 797048), (28466, 773248), (37072, 593744), (37109, 593152), (38528, 571306), (42368, 519526), (48328, 455456), (55232, 398524), (56932, 386624), (74144, 296872), (74218, 296576), (77056, 285653), (84736, 259763), (96656, 227728), (99631, 220928), (110464, 199262), (113864, 193312), (148288, 148436)]