1222349346

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 2759823360

約数和(自身を除く): 1537474014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 137, 254, 274, 381, 411, 762, 822, 1143, 1233, 1301, 2286, 2466, 2602, 3429, 3699, 3903, 6858, 7398, 7806, 11709, 17399, 23418, 34798, 35127, 52197, 70254, 104394, 156591, 165227, 178237, 313182, 330454, 356474, 469773, 495681, 534711, 939546, 991362, 1069422, 1487043, 1604133, 2974086, 3208266, 4461129, 4812399, 8922258, 9624798, 22636099, 45272198, 67908297, 135816594, 203724891, 407449782, 611174673, 1222349346]

約数ペア:

[(1, 1222349346), (2, 611174673), (3, 407449782), (6, 203724891), (9, 135816594), (18, 67908297), (27, 45272198), (54, 22636099), (127, 9624798), (137, 8922258), (254, 4812399), (274, 4461129), (381, 3208266), (411, 2974086), (762, 1604133), (822, 1487043), (1143, 1069422), (1233, 991362), (1301, 939546), (2286, 534711), (2466, 495681), (2602, 469773), (3429, 356474), (3699, 330454), (3903, 313182), (6858, 178237), (7398, 165227), (7806, 156591), (11709, 104394), (17399, 70254), (23418, 52197), (34798, 35127)]