230879504

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1217}}^1$

素因数の和:1463

約数の個数: 40

約数和(自身を含む): 456720768

約数和(自身を除く): 225841264

約数列:

[1, 2, 4, 8, 16, 71, 142, 167, 284, 334, 568, 668, 1136, 1217, 1336, 2434, 2672, 4868, 9736, 11857, 19472, 23714, 47428, 86407, 94856, 172814, 189712, 203239, 345628, 406478, 691256, 812956, 1382512, 1625912, 3251824, 14429969, 28859938, 57719876, 115439752, 230879504]

約数ペア:

[(1, 230879504), (2, 115439752), (4, 57719876), (8, 28859938), (16, 14429969), (71, 3251824), (142, 1625912), (167, 1382512), (284, 812956), (334, 691256), (568, 406478), (668, 345628), (1136, 203239), (1217, 189712), (1336, 172814), (2434, 94856), (2672, 86407), (4868, 47428), (9736, 23714), (11857, 19472)]