1323163952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5573}}^1$

素因数の和:5682

約数の個数: 80

約数和(自身を含む): 2985880320

約数和(自身を除く): 1662716368

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 71, 76, 88, 142, 152, 176, 209, 284, 304, 418, 568, 781, 836, 1136, 1349, 1562, 1672, 2698, 3124, 3344, 5396, 5573, 6248, 10792, 11146, 12496, 14839, 21584, 22292, 29678, 44584, 59356, 61303, 89168, 105887, 118712, 122606, 211774, 237424, 245212, 395683, 423548, 490424, 791366, 847096, 980848, 1164757, 1582732, 1694192, 2329514, 3165464, 4352513, 4659028, 6330928, 7517977, 8705026, 9318056, 15035954, 17410052, 18636112, 30071908, 34820104, 60143816, 69640208, 82697747, 120287632, 165395494, 330790988, 661581976, 1323163952]

約数ペア:

[(1, 1323163952), (2, 661581976), (4, 330790988), (8, 165395494), (11, 120287632), (16, 82697747), (19, 69640208), (22, 60143816), (38, 34820104), (44, 30071908), (71, 18636112), (76, 17410052), (88, 15035954), (142, 9318056), (152, 8705026), (176, 7517977), (209, 6330928), (284, 4659028), (304, 4352513), (418, 3165464), (568, 2329514), (781, 1694192), (836, 1582732), (1136, 1164757), (1349, 980848), (1562, 847096), (1672, 791366), (2698, 490424), (3124, 423548), (3344, 395683), (5396, 245212), (5573, 237424), (6248, 211774), (10792, 122606), (11146, 118712), (12496, 105887), (14839, 89168), (21584, 61303), (22292, 59356), (29678, 44584)]