338013936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{180563}}^1$

素因数の和:180590

約数の個数: 60

約数和(自身を含む): 1018742088

約数和(自身を除く): 680728152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 180563, 361126, 541689, 722252, 1083378, 1444504, 1625067, 2166756, 2347319, 2889008, 3250134, 4333512, 4694638, 6500268, 7041957, 8667024, 9389276, 13000536, 14083914, 18778552, 21125871, 26001072, 28167828, 37557104, 42251742, 56335656, 84503484, 112671312, 169006968, 338013936]

約数ペア:

[(1, 338013936), (2, 169006968), (3, 112671312), (4, 84503484), (6, 56335656), (8, 42251742), (9, 37557104), (12, 28167828), (13, 26001072), (16, 21125871), (18, 18778552), (24, 14083914), (26, 13000536), (36, 9389276), (39, 8667024), (48, 7041957), (52, 6500268), (72, 4694638), (78, 4333512), (104, 3250134), (117, 2889008), (144, 2347319), (156, 2166756), (208, 1625067), (234, 1444504), (312, 1083378), (468, 722252), (624, 541689), (936, 361126), (1872, 180563)]