285441222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 634982400

約数和(自身を除く): 349541178

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 199, 206, 211, 309, 398, 422, 597, 618, 633, 1133, 1194, 1266, 2189, 2266, 2321, 3399, 4378, 4642, 6567, 6798, 6963, 13134, 13926, 20497, 21733, 40994, 41989, 43466, 61491, 65199, 83978, 122982, 125967, 130398, 225467, 239063, 251934, 450934, 461879, 478126, 676401, 717189, 923758, 1352802, 1385637, 1434378, 2771274, 4324867, 8649734, 12974601, 25949202, 47573537, 95147074, 142720611, 285441222]

約数ペア:

[(1, 285441222), (2, 142720611), (3, 95147074), (6, 47573537), (11, 25949202), (22, 12974601), (33, 8649734), (66, 4324867), (103, 2771274), (199, 1434378), (206, 1385637), (211, 1352802), (309, 923758), (398, 717189), (422, 676401), (597, 478126), (618, 461879), (633, 450934), (1133, 251934), (1194, 239063), (1266, 225467), (2189, 130398), (2266, 125967), (2321, 122982), (3399, 83978), (4378, 65199), (4642, 61491), (6567, 43466), (6798, 41989), (6963, 40994), (13134, 21733), (13926, 20497)]