289218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 633600

約数和(自身を除く): 344382

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 59, 86, 114, 118, 129, 177, 258, 354, 817, 1121, 1634, 2242, 2451, 2537, 3363, 4902, 5074, 6726, 7611, 15222, 48203, 96406, 144609, 289218]

約数ペア:

[(1, 289218), (2, 144609), (3, 96406), (6, 48203), (19, 15222), (38, 7611), (43, 6726), (57, 5074), (59, 4902), (86, 3363), (114, 2537), (118, 2451), (129, 2242), (177, 1634), (258, 1121), (354, 817)]