329347458

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:885

約数の個数: 80

約数和(自身を含む): 808822080

約数和(自身を除く): 479474622

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 421, 439, 594, 842, 878, 891, 1263, 1317, 1782, 2526, 2634, 3789, 3951, 4631, 4829, 7578, 7902, 9262, 9658, 11367, 11853, 13893, 14487, 22734, 23706, 27786, 28974, 34101, 35559, 41679, 43461, 68202, 71118, 83358, 86922, 125037, 130383, 184819, 250074, 260766, 369638, 375111, 391149, 554457, 750222, 782298, 1108914, 1663371, 2033009, 3326742, 4066018, 4990113, 6099027, 9980226, 12198054, 14970339, 18297081, 29940678, 36594162, 54891243, 109782486, 164673729, 329347458]

約数ペア:

[(1, 329347458), (2, 164673729), (3, 109782486), (6, 54891243), (9, 36594162), (11, 29940678), (18, 18297081), (22, 14970339), (27, 12198054), (33, 9980226), (54, 6099027), (66, 4990113), (81, 4066018), (99, 3326742), (162, 2033009), (198, 1663371), (297, 1108914), (421, 782298), (439, 750222), (594, 554457), (842, 391149), (878, 375111), (891, 369638), (1263, 260766), (1317, 250074), (1782, 184819), (2526, 130383), (2634, 125037), (3789, 86922), (3951, 83358), (4631, 71118), (4829, 68202), (7578, 43461), (7902, 41679), (9262, 35559), (9658, 34101), (11367, 28974), (11853, 27786), (13893, 23706), (14487, 22734)]