490339512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523867}}^1$

素因数の和:523892

約数の個数: 48

約数和(自身を含む): 1430159640

約数和(自身を除く): 939820128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 523867, 1047734, 1571601, 2095468, 3143202, 4190936, 4714803, 6286404, 6810271, 9429606, 12572808, 13620542, 18859212, 20430813, 27241084, 37718424, 40861626, 54482168, 61292439, 81723252, 122584878, 163446504, 245169756, 490339512]

約数ペア:

[(1, 490339512), (2, 245169756), (3, 163446504), (4, 122584878), (6, 81723252), (8, 61292439), (9, 54482168), (12, 40861626), (13, 37718424), (18, 27241084), (24, 20430813), (26, 18859212), (36, 13620542), (39, 12572808), (52, 9429606), (72, 6810271), (78, 6286404), (104, 4714803), (117, 4190936), (156, 3143202), (234, 2095468), (312, 1571601), (468, 1047734), (936, 523867)]