312258828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{70139}}^1$

素因数の和:70206

約数の個数: 48

約数和(自身を含む): 848413440

約数和(自身を除く): 536154612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 70139, 140278, 210417, 280556, 420834, 490973, 841668, 981946, 1472919, 1963892, 2945838, 3717367, 5891676, 7434734, 11152101, 14869468, 22304202, 26021569, 44608404, 52043138, 78064707, 104086276, 156129414, 312258828]

約数ペア:

[(1, 312258828), (2, 156129414), (3, 104086276), (4, 78064707), (6, 52043138), (7, 44608404), (12, 26021569), (14, 22304202), (21, 14869468), (28, 11152101), (42, 7434734), (53, 5891676), (84, 3717367), (106, 2945838), (159, 1963892), (212, 1472919), (318, 981946), (371, 841668), (636, 490973), (742, 420834), (1113, 280556), (1484, 210417), (2226, 140278), (4452, 70139)]