1338883344

素因数分解:

$2^4\times 3^5\times {\mathrm{344363}}^1$

素因数の和:344386

約数の個数: 60

約数和(自身を含む): 3885803376

約数和(自身を除く): 2546920032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 344363, 688726, 1033089, 1377452, 2066178, 2754904, 3099267, 4132356, 5509808, 6198534, 8264712, 9297801, 12397068, 16529424, 18595602, 24794136, 27893403, 37191204, 49588272, 55786806, 74382408, 83680209, 111573612, 148764816, 167360418, 223147224, 334720836, 446294448, 669441672, 1338883344]

約数ペア:

[(1, 1338883344), (2, 669441672), (3, 446294448), (4, 334720836), (6, 223147224), (8, 167360418), (9, 148764816), (12, 111573612), (16, 83680209), (18, 74382408), (24, 55786806), (27, 49588272), (36, 37191204), (48, 27893403), (54, 24794136), (72, 18595602), (81, 16529424), (108, 12397068), (144, 9297801), (162, 8264712), (216, 6198534), (243, 5509808), (324, 4132356), (432, 3099267), (486, 2754904), (648, 2066178), (972, 1377452), (1296, 1033089), (1944, 688726), (3888, 344363)]