259913136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45503}}^1$

素因数の和:45538

約数の個数: 80

約数和(自身を含む): 812519424

約数和(自身を除く): 552606288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 45503, 91006, 136509, 182012, 273018, 318521, 364024, 546036, 637042, 728048, 773551, 955563, 1092072, 1274084, 1547102, 1911126, 2184144, 2320653, 2548168, 3094204, 3822252, 4641306, 5096336, 5414857, 6188408, 7644504, 9282612, 10829714, 12376816, 15289008, 16244571, 18565224, 21659428, 32489142, 37130448, 43318856, 64978284, 86637712, 129956568, 259913136]

約数ペア:

[(1, 259913136), (2, 129956568), (3, 86637712), (4, 64978284), (6, 43318856), (7, 37130448), (8, 32489142), (12, 21659428), (14, 18565224), (16, 16244571), (17, 15289008), (21, 12376816), (24, 10829714), (28, 9282612), (34, 7644504), (42, 6188408), (48, 5414857), (51, 5096336), (56, 4641306), (68, 3822252), (84, 3094204), (102, 2548168), (112, 2320653), (119, 2184144), (136, 1911126), (168, 1547102), (204, 1274084), (238, 1092072), (272, 955563), (336, 773551), (357, 728048), (408, 637042), (476, 546036), (714, 364024), (816, 318521), (952, 273018), (1428, 182012), (1904, 136509), (2856, 91006), (5712, 45503)]