12780559152

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4671257}}^1$

素因数の和:4671290

約数の個数: 60

約数和(自身を含む): 37650339480

約数和(自身を除く): 24869780328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 4671257, 9342514, 14013771, 18685028, 28027542, 37370056, 42041313, 56055084, 74740112, 84082626, 88753883, 112110168, 168165252, 177507766, 224220336, 266261649, 336330504, 355015532, 532523298, 672661008, 710031064, 798784947, 1065046596, 1420062128, 1597569894, 2130093192, 3195139788, 4260186384, 6390279576, 12780559152]

約数ペア:

[(1, 12780559152), (2, 6390279576), (3, 4260186384), (4, 3195139788), (6, 2130093192), (8, 1597569894), (9, 1420062128), (12, 1065046596), (16, 798784947), (18, 710031064), (19, 672661008), (24, 532523298), (36, 355015532), (38, 336330504), (48, 266261649), (57, 224220336), (72, 177507766), (76, 168165252), (114, 112110168), (144, 88753883), (152, 84082626), (171, 74740112), (228, 56055084), (304, 42041313), (342, 37370056), (456, 28027542), (684, 18685028), (912, 14013771), (1368, 9342514), (2736, 4671257)]