21022958016

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{19301}}^1$

素因数の和:19411

約数の個数: 168

約数和(自身を含む): 63225322368

約数和(自身を除く): 42202364352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 144, 183, 186, 192, 244, 248, 279, 288, 366, 372, 488, 496, 549, 558, 576, 732, 744, 976, 992, 1098, 1116, 1464, 1488, 1891, 1952, 1984, 2196, 2232, 2928, 2976, 3782, 3904, 4392, 4464, 5673, 5856, 5952, 7564, 8784, 8928, 11346, 11712, 15128, 17019, 17568, 17856, 19301, 22692, 30256, 34038, 35136, 38602, 45384, 57903, 60512, 68076, 77204, 90768, 115806, 121024, 136152, 154408, 173709, 181536, 231612, 272304, 308816, 347418, 363072, 463224, 544608, 598331, 617632, 694836, 926448, 1089216, 1177361, 1196662, 1235264, 1389672, 1794993, 1852896, 2354722, 2393324, 2779344, 3532083, 3589986, 3705792, 4709444, 4786648, 5384979, 5558688, 7064166, 7179972, 9418888, 9573296, 10596249, 10769958, 11117376, 14128332, 14359944, 18837776, 19146592, 21192498, 21539916, 28256664, 28719888, 36498191, 37675552, 38293184, 42384996, 43079832, 56513328, 57439776, 72996382, 75351104, 84769992, 86159664, 109494573, 113026656, 114879552, 145992764, 169539984, 172319328, 218989146, 226053312, 291985528, 328483719, 339079968, 344638656, 437978292, 583971056, 656967438, 678159936, 875956584, 1167942112, 1313934876, 1751913168, 2335884224, 2627869752, 3503826336, 5255739504, 7007652672, 10511479008, 21022958016]

約数ペア:

[(1, 21022958016), (2, 10511479008), (3, 7007652672), (4, 5255739504), (6, 3503826336), (8, 2627869752), (9, 2335884224), (12, 1751913168), (16, 1313934876), (18, 1167942112), (24, 875956584), (31, 678159936), (32, 656967438), (36, 583971056), (48, 437978292), (61, 344638656), (62, 339079968), (64, 328483719), (72, 291985528), (93, 226053312), (96, 218989146), (122, 172319328), (124, 169539984), (144, 145992764), (183, 114879552), (186, 113026656), (192, 109494573), (244, 86159664), (248, 84769992), (279, 75351104), (288, 72996382), (366, 57439776), (372, 56513328), (488, 43079832), (496, 42384996), (549, 38293184), (558, 37675552), (576, 36498191), (732, 28719888), (744, 28256664), (976, 21539916), (992, 21192498), (1098, 19146592), (1116, 18837776), (1464, 14359944), (1488, 14128332), (1891, 11117376), (1952, 10769958), (1984, 10596249), (2196, 9573296), (2232, 9418888), (2928, 7179972), (2976, 7064166), (3782, 5558688), (3904, 5384979), (4392, 4786648), (4464, 4709444), (5673, 3705792), (5856, 3589986), (5952, 3532083), (7564, 2779344), (8784, 2393324), (8928, 2354722), (11346, 1852896), (11712, 1794993), (15128, 1389672), (17019, 1235264), (17568, 1196662), (17856, 1177361), (19301, 1089216), (22692, 926448), (30256, 694836), (34038, 617632), (35136, 598331), (38602, 544608), (45384, 463224), (57903, 363072), (60512, 347418), (68076, 308816), (77204, 272304), (90768, 231612), (115806, 181536), (121024, 173709), (136152, 154408)]