821193408

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{203669}}^1$

素因数の和:203694

約数の個数: 84

約数和(自身を含む): 2690073360

約数和(自身を除く): 1868879952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 203669, 407338, 611007, 814676, 1222014, 1425683, 1629352, 1833021, 2444028, 2851366, 3258704, 3666042, 4277049, 4888056, 5702732, 6517408, 7332084, 8554098, 9776112, 11405464, 12831147, 13034816, 14664168, 17108196, 19552224, 22810928, 25662294, 29328336, 34216392, 39104448, 45621856, 51324588, 58656672, 68432784, 91243712, 102649176, 117313344, 136865568, 205298352, 273731136, 410596704, 821193408]

約数ペア:

[(1, 821193408), (2, 410596704), (3, 273731136), (4, 205298352), (6, 136865568), (7, 117313344), (8, 102649176), (9, 91243712), (12, 68432784), (14, 58656672), (16, 51324588), (18, 45621856), (21, 39104448), (24, 34216392), (28, 29328336), (32, 25662294), (36, 22810928), (42, 19552224), (48, 17108196), (56, 14664168), (63, 13034816), (64, 12831147), (72, 11405464), (84, 9776112), (96, 8554098), (112, 7332084), (126, 6517408), (144, 5702732), (168, 4888056), (192, 4277049), (224, 3666042), (252, 3258704), (288, 2851366), (336, 2444028), (448, 1833021), (504, 1629352), (576, 1425683), (672, 1222014), (1008, 814676), (1344, 611007), (2016, 407338), (4032, 203669)]