313144496

素因数分解:

$2^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3202

約数の個数: 60

約数和(自身を含む): 711394200

約数和(自身を除く): 398249704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 196, 262, 392, 524, 784, 917, 1048, 1834, 2096, 3049, 3668, 6098, 6419, 7336, 12196, 12838, 14672, 21343, 24392, 25676, 42686, 48784, 51352, 85372, 102704, 149401, 170744, 298802, 341488, 399419, 597604, 798838, 1195208, 1597676, 2390416, 2795933, 3195352, 5591866, 6390704, 11183732, 19571531, 22367464, 39143062, 44734928, 78286124, 156572248, 313144496]

約数ペア:

[(1, 313144496), (2, 156572248), (4, 78286124), (7, 44734928), (8, 39143062), (14, 22367464), (16, 19571531), (28, 11183732), (49, 6390704), (56, 5591866), (98, 3195352), (112, 2795933), (131, 2390416), (196, 1597676), (262, 1195208), (392, 798838), (524, 597604), (784, 399419), (917, 341488), (1048, 298802), (1834, 170744), (2096, 149401), (3049, 102704), (3668, 85372), (6098, 51352), (6419, 48784), (7336, 42686), (12196, 25676), (12838, 24392), (14672, 21343)]