393452604

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 1024278528

約数和(自身を除く): 630825924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 127, 141, 188, 254, 282, 381, 423, 508, 564, 762, 846, 1143, 1524, 1692, 1831, 2286, 3662, 4572, 5493, 5969, 7324, 10986, 11938, 16479, 17907, 21972, 23876, 32958, 35814, 53721, 65916, 71628, 86057, 107442, 172114, 214884, 232537, 258171, 344228, 465074, 516342, 697611, 774513, 930148, 1032684, 1395222, 1549026, 2092833, 2790444, 3098052, 4185666, 8371332, 10929239, 21858478, 32787717, 43716956, 65575434, 98363151, 131150868, 196726302, 393452604]

約数ペア:

[(1, 393452604), (2, 196726302), (3, 131150868), (4, 98363151), (6, 65575434), (9, 43716956), (12, 32787717), (18, 21858478), (36, 10929239), (47, 8371332), (94, 4185666), (127, 3098052), (141, 2790444), (188, 2092833), (254, 1549026), (282, 1395222), (381, 1032684), (423, 930148), (508, 774513), (564, 697611), (762, 516342), (846, 465074), (1143, 344228), (1524, 258171), (1692, 232537), (1831, 214884), (2286, 172114), (3662, 107442), (4572, 86057), (5493, 71628), (5969, 65916), (7324, 53721), (10986, 35814), (11938, 32958), (16479, 23876), (17907, 21972)]