329023908

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2789}}^1$

素因数の和:2941

約数の個数: 72

約数和(自身を含む): 868303800

約数和(自身を除く): 539279892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 113, 116, 174, 226, 261, 339, 348, 452, 522, 678, 1017, 1044, 1356, 2034, 2789, 3277, 4068, 5578, 6554, 8367, 9831, 11156, 13108, 16734, 19662, 25101, 29493, 33468, 39324, 50202, 58986, 80881, 100404, 117972, 161762, 242643, 315157, 323524, 485286, 630314, 727929, 945471, 970572, 1260628, 1455858, 1890942, 2836413, 2911716, 3781884, 5672826, 9139553, 11345652, 18279106, 27418659, 36558212, 54837318, 82255977, 109674636, 164511954, 329023908]

約数ペア:

[(1, 329023908), (2, 164511954), (3, 109674636), (4, 82255977), (6, 54837318), (9, 36558212), (12, 27418659), (18, 18279106), (29, 11345652), (36, 9139553), (58, 5672826), (87, 3781884), (113, 2911716), (116, 2836413), (174, 1890942), (226, 1455858), (261, 1260628), (339, 970572), (348, 945471), (452, 727929), (522, 630314), (678, 485286), (1017, 323524), (1044, 315157), (1356, 242643), (2034, 161762), (2789, 117972), (3277, 100404), (4068, 80881), (5578, 58986), (6554, 50202), (8367, 39324), (9831, 33468), (11156, 29493), (13108, 25101), (16734, 19662)]