450908528

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{20231}}^1$

素因数の和:20445

約数の個数: 40

約数和(自身を含む): 1003507200

約数和(自身を除く): 552598672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 11144, 20231, 22288, 40462, 80924, 141617, 161848, 283234, 323696, 566468, 1132936, 2265872, 4025969, 8051938, 16103876, 28181783, 32207752, 56363566, 64415504, 112727132, 225454264, 450908528]

約数ペア:

[(1, 450908528), (2, 225454264), (4, 112727132), (7, 64415504), (8, 56363566), (14, 32207752), (16, 28181783), (28, 16103876), (56, 8051938), (112, 4025969), (199, 2265872), (398, 1132936), (796, 566468), (1393, 323696), (1592, 283234), (2786, 161848), (3184, 141617), (5572, 80924), (11144, 40462), (20231, 22288)]