299624436

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:3021

約数の個数: 72

約数和(自身を含む): 786449664

約数和(自身を除く): 486825228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 423, 549, 564, 732, 846, 1098, 1692, 2196, 2867, 2903, 5734, 5806, 8601, 8709, 11468, 11612, 17202, 17418, 25803, 26127, 34404, 34836, 51606, 52254, 103212, 104508, 136441, 177083, 272882, 354166, 409323, 531249, 545764, 708332, 818646, 1062498, 1227969, 1593747, 1637292, 2124996, 2455938, 3187494, 4911876, 6374988, 8322901, 16645802, 24968703, 33291604, 49937406, 74906109, 99874812, 149812218, 299624436]

約数ペア:

[(1, 299624436), (2, 149812218), (3, 99874812), (4, 74906109), (6, 49937406), (9, 33291604), (12, 24968703), (18, 16645802), (36, 8322901), (47, 6374988), (61, 4911876), (94, 3187494), (122, 2455938), (141, 2124996), (183, 1637292), (188, 1593747), (244, 1227969), (282, 1062498), (366, 818646), (423, 708332), (549, 545764), (564, 531249), (732, 409323), (846, 354166), (1098, 272882), (1692, 177083), (2196, 136441), (2867, 104508), (2903, 103212), (5734, 52254), (5806, 51606), (8601, 34836), (8709, 34404), (11468, 26127), (11612, 25803), (17202, 17418)]