322499086

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 610125264

約数和(自身を除く): 287626178

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 163, 182, 326, 637, 1141, 1274, 1553, 2119, 2282, 3106, 4238, 7987, 10871, 14833, 15974, 20189, 21742, 29666, 40378, 76097, 103831, 141323, 152194, 207662, 253139, 282646, 506278, 989261, 1771973, 1978522, 3290807, 3543946, 6581614, 12403811, 23035649, 24807622, 46071298, 161249543, 322499086]

約数ペア:

[(1, 322499086), (2, 161249543), (7, 46071298), (13, 24807622), (14, 23035649), (26, 12403811), (49, 6581614), (91, 3543946), (98, 3290807), (163, 1978522), (182, 1771973), (326, 989261), (637, 506278), (1141, 282646), (1274, 253139), (1553, 207662), (2119, 152194), (2282, 141323), (3106, 103831), (4238, 76097), (7987, 40378), (10871, 29666), (14833, 21742), (15974, 20189)]