2163194176

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 5200778016

約数和(自身を除く): 3037583840

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 47, 52, 64, 88, 94, 104, 107, 143, 176, 188, 208, 214, 286, 352, 376, 416, 428, 517, 572, 611, 704, 752, 832, 856, 1034, 1144, 1177, 1222, 1391, 1504, 1712, 2068, 2209, 2288, 2354, 2444, 2782, 3008, 3424, 4136, 4418, 4576, 4708, 4888, 5029, 5564, 6721, 6848, 8272, 8836, 9152, 9416, 9776, 10058, 11128, 13442, 15301, 16544, 17672, 18832, 19552, 20116, 22256, 24299, 26884, 28717, 30602, 33088, 35344, 37664, 39104, 40232, 44512, 48598, 53768, 55319, 57434, 61204, 65377, 70688, 75328, 80464, 89024, 97196, 107536, 110638, 114868, 122408, 130754, 141376, 160928, 194392, 215072, 221276, 229736, 236363, 244816, 261508, 315887, 321856, 388784, 430144, 442552, 459472, 472726, 489632, 523016, 631774, 719147, 777568, 885104, 918944, 945452, 979264, 1046032, 1263548, 1438294, 1555136, 1770208, 1837888, 1890904, 2092064, 2527096, 2599993, 2876588, 3072719, 3540416, 3781808, 4184128, 5054192, 5199986, 5753176, 6145438, 7563616, 10108384, 10399972, 11506352, 12290876, 15127232, 20216768, 20799944, 23012704, 24581752, 33799909, 41599888, 46025408, 49163504, 67599818, 83199776, 98327008, 135199636, 166399552, 196654016, 270399272, 540798544, 1081597088, 2163194176]

約数ペア:

[(1, 2163194176), (2, 1081597088), (4, 540798544), (8, 270399272), (11, 196654016), (13, 166399552), (16, 135199636), (22, 98327008), (26, 83199776), (32, 67599818), (44, 49163504), (47, 46025408), (52, 41599888), (64, 33799909), (88, 24581752), (94, 23012704), (104, 20799944), (107, 20216768), (143, 15127232), (176, 12290876), (188, 11506352), (208, 10399972), (214, 10108384), (286, 7563616), (352, 6145438), (376, 5753176), (416, 5199986), (428, 5054192), (517, 4184128), (572, 3781808), (611, 3540416), (704, 3072719), (752, 2876588), (832, 2599993), (856, 2527096), (1034, 2092064), (1144, 1890904), (1177, 1837888), (1222, 1770208), (1391, 1555136), (1504, 1438294), (1712, 1263548), (2068, 1046032), (2209, 979264), (2288, 945452), (2354, 918944), (2444, 885104), (2782, 777568), (3008, 719147), (3424, 631774), (4136, 523016), (4418, 489632), (4576, 472726), (4708, 459472), (4888, 442552), (5029, 430144), (5564, 388784), (6721, 321856), (6848, 315887), (8272, 261508), (8836, 244816), (9152, 236363), (9416, 229736), (9776, 221276), (10058, 215072), (11128, 194392), (13442, 160928), (15301, 141376), (16544, 130754), (17672, 122408), (18832, 114868), (19552, 110638), (20116, 107536), (22256, 97196), (24299, 89024), (26884, 80464), (28717, 75328), (30602, 70688), (33088, 65377), (35344, 61204), (37664, 57434), (39104, 55319), (40232, 53768), (44512, 48598)]