487027056

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{142907}}^1$

素因数の和:142989

約数の個数: 40

約数和(自身を含む): 1275882624

約数和(自身を除く): 788855568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 142907, 285814, 428721, 571628, 857442, 1143256, 1714884, 2286512, 3429768, 6859536, 10146397, 20292794, 30439191, 40585588, 60878382, 81171176, 121756764, 162342352, 243513528, 487027056]

約数ペア:

[(1, 487027056), (2, 243513528), (3, 162342352), (4, 121756764), (6, 81171176), (8, 60878382), (12, 40585588), (16, 30439191), (24, 20292794), (48, 10146397), (71, 6859536), (142, 3429768), (213, 2286512), (284, 1714884), (426, 1143256), (568, 857442), (852, 571628), (1136, 428721), (1704, 285814), (3408, 142907)]