420622272

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{2129}}^1$

素因数の和:2168

約数の個数: 168

約数和(自身を含む): 1406652000

約数和(自身を除く): 986029728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2129, 2352, 2744, 3087, 3136, 3528, 4032, 4116, 4258, 4704, 5488, 6174, 6387, 7056, 8232, 8516, 9408, 10976, 12348, 12774, 14112, 14903, 16464, 17032, 19161, 21952, 24696, 25548, 28224, 29806, 32928, 34064, 38322, 44709, 49392, 51096, 59612, 65856, 68128, 76644, 89418, 98784, 102192, 104321, 119224, 134127, 136256, 153288, 178836, 197568, 204384, 208642, 238448, 268254, 306576, 312963, 357672, 408768, 417284, 476896, 536508, 613152, 625926, 715344, 730247, 834568, 938889, 953792, 1073016, 1226304, 1251852, 1430688, 1460494, 1669136, 1877778, 2146032, 2190741, 2503704, 2861376, 2920988, 3338272, 3755556, 4292064, 4381482, 5007408, 5841976, 6572223, 6676544, 7511112, 8584128, 8762964, 10014816, 11683952, 13144446, 15022224, 17525928, 20029632, 23367904, 26288892, 30044448, 35051856, 46735808, 52577784, 60088896, 70103712, 105155568, 140207424, 210311136, 420622272]

約数ペア:

[(1, 420622272), (2, 210311136), (3, 140207424), (4, 105155568), (6, 70103712), (7, 60088896), (8, 52577784), (9, 46735808), (12, 35051856), (14, 30044448), (16, 26288892), (18, 23367904), (21, 20029632), (24, 17525928), (28, 15022224), (32, 13144446), (36, 11683952), (42, 10014816), (48, 8762964), (49, 8584128), (56, 7511112), (63, 6676544), (64, 6572223), (72, 5841976), (84, 5007408), (96, 4381482), (98, 4292064), (112, 3755556), (126, 3338272), (144, 2920988), (147, 2861376), (168, 2503704), (192, 2190741), (196, 2146032), (224, 1877778), (252, 1669136), (288, 1460494), (294, 1430688), (336, 1251852), (343, 1226304), (392, 1073016), (441, 953792), (448, 938889), (504, 834568), (576, 730247), (588, 715344), (672, 625926), (686, 613152), (784, 536508), (882, 476896), (1008, 417284), (1029, 408768), (1176, 357672), (1344, 312963), (1372, 306576), (1568, 268254), (1764, 238448), (2016, 208642), (2058, 204384), (2129, 197568), (2352, 178836), (2744, 153288), (3087, 136256), (3136, 134127), (3528, 119224), (4032, 104321), (4116, 102192), (4258, 98784), (4704, 89418), (5488, 76644), (6174, 68128), (6387, 65856), (7056, 59612), (8232, 51096), (8516, 49392), (9408, 44709), (10976, 38322), (12348, 34064), (12774, 32928), (14112, 29806), (14903, 28224), (16464, 25548), (17032, 24696), (19161, 21952)]