30667132912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{11351}}^1$

素因数の和:11822

約数の個数: 80

約数和(自身を含む): 66215761920

約数和(自身を除く): 35548629008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 419, 496, 806, 838, 1612, 1676, 3224, 3352, 5447, 6448, 6704, 10894, 11351, 12989, 21788, 22702, 25978, 43576, 45404, 51956, 87152, 90808, 103912, 147563, 168857, 181616, 207824, 295126, 337714, 351881, 590252, 675428, 703762, 1180504, 1350856, 1407524, 2361008, 2701712, 2815048, 4574453, 4756069, 5630096, 9148906, 9512138, 18297812, 19024276, 36595624, 38048552, 61828897, 73191248, 76097104, 123657794, 147438139, 247315588, 294876278, 494631176, 589752556, 989262352, 1179505112, 1916695807, 2359010224, 3833391614, 7666783228, 15333566456, 30667132912]

約数ペア:

[(1, 30667132912), (2, 15333566456), (4, 7666783228), (8, 3833391614), (13, 2359010224), (16, 1916695807), (26, 1179505112), (31, 989262352), (52, 589752556), (62, 494631176), (104, 294876278), (124, 247315588), (208, 147438139), (248, 123657794), (403, 76097104), (419, 73191248), (496, 61828897), (806, 38048552), (838, 36595624), (1612, 19024276), (1676, 18297812), (3224, 9512138), (3352, 9148906), (5447, 5630096), (6448, 4756069), (6704, 4574453), (10894, 2815048), (11351, 2701712), (12989, 2361008), (21788, 1407524), (22702, 1350856), (25978, 1180504), (43576, 703762), (45404, 675428), (51956, 590252), (87152, 351881), (90808, 337714), (103912, 295126), (147563, 207824), (168857, 181616)]