2781587592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5743}}^1$

素因数の和:5824

約数の個数: 144

約数和(自身を含む): 8897915520

約数和(自身を除く): 6116327928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 961, 1116, 1302, 1736, 1922, 1953, 2232, 2604, 2883, 3844, 3906, 5208, 5743, 5766, 6727, 7688, 7812, 8649, 11486, 11532, 13454, 15624, 17229, 17298, 20181, 22972, 23064, 26908, 34458, 34596, 40201, 40362, 45944, 51687, 53816, 60543, 68916, 69192, 80402, 80724, 103374, 120603, 121086, 137832, 160804, 161448, 178033, 206748, 241206, 242172, 321608, 356066, 361809, 413496, 482412, 484344, 534099, 712132, 723618, 964824, 1068198, 1246231, 1424264, 1447236, 1602297, 2136396, 2492462, 2894472, 3204594, 3738693, 4272792, 4984924, 5519023, 6409188, 7477386, 9969848, 11038046, 11216079, 12818376, 14954772, 16557069, 22076092, 22432158, 29909544, 33114138, 38633161, 44152184, 44864316, 49671207, 66228276, 77266322, 89728632, 99342414, 115899483, 132456552, 154532644, 198684828, 231798966, 309065288, 347698449, 397369656, 463597932, 695396898, 927195864, 1390793796, 2781587592]

約数ペア:

[(1, 2781587592), (2, 1390793796), (3, 927195864), (4, 695396898), (6, 463597932), (7, 397369656), (8, 347698449), (9, 309065288), (12, 231798966), (14, 198684828), (18, 154532644), (21, 132456552), (24, 115899483), (28, 99342414), (31, 89728632), (36, 77266322), (42, 66228276), (56, 49671207), (62, 44864316), (63, 44152184), (72, 38633161), (84, 33114138), (93, 29909544), (124, 22432158), (126, 22076092), (168, 16557069), (186, 14954772), (217, 12818376), (248, 11216079), (252, 11038046), (279, 9969848), (372, 7477386), (434, 6409188), (504, 5519023), (558, 4984924), (651, 4272792), (744, 3738693), (868, 3204594), (961, 2894472), (1116, 2492462), (1302, 2136396), (1736, 1602297), (1922, 1447236), (1953, 1424264), (2232, 1246231), (2604, 1068198), (2883, 964824), (3844, 723618), (3906, 712132), (5208, 534099), (5743, 484344), (5766, 482412), (6727, 413496), (7688, 361809), (7812, 356066), (8649, 321608), (11486, 242172), (11532, 241206), (13454, 206748), (15624, 178033), (17229, 161448), (17298, 160804), (20181, 137832), (22972, 121086), (23064, 120603), (26908, 103374), (34458, 80724), (34596, 80402), (40201, 69192), (40362, 68916), (45944, 60543), (51687, 53816)]