1279702224

素因数分解:

$2^4\times 3^2\times {\mathrm{8886821}}^1$

素因数の和:8886835

約数の個数: 30

約数和(自身を含む): 3581389266

約数和(自身を除く): 2301687042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8886821, 17773642, 26660463, 35547284, 53320926, 71094568, 79981389, 106641852, 142189136, 159962778, 213283704, 319925556, 426567408, 639851112, 1279702224]

約数ペア:

[(1, 1279702224), (2, 639851112), (3, 426567408), (4, 319925556), (6, 213283704), (8, 159962778), (9, 142189136), (12, 106641852), (16, 79981389), (18, 71094568), (24, 53320926), (36, 35547284), (48, 26660463), (72, 17773642), (144, 8886821)]