351788244

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1459}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 835914240

約数和(自身を除く): 484125996

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 283, 284, 426, 566, 849, 852, 1132, 1459, 1698, 2918, 3396, 4377, 5836, 8754, 17508, 20093, 40186, 60279, 80372, 103589, 120558, 207178, 241116, 310767, 412897, 414356, 621534, 825794, 1238691, 1243068, 1651588, 2477382, 4954764, 29315687, 58631374, 87947061, 117262748, 175894122, 351788244]

約数ペア:

[(1, 351788244), (2, 175894122), (3, 117262748), (4, 87947061), (6, 58631374), (12, 29315687), (71, 4954764), (142, 2477382), (213, 1651588), (283, 1243068), (284, 1238691), (426, 825794), (566, 621534), (849, 414356), (852, 412897), (1132, 310767), (1459, 241116), (1698, 207178), (2918, 120558), (3396, 103589), (4377, 80372), (5836, 60279), (8754, 40186), (17508, 20093)]