2709216

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 8058960

約数和(自身を除く): 5349744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 409, 414, 552, 736, 818, 828, 1104, 1227, 1636, 1656, 2208, 2454, 3272, 3312, 3681, 4908, 6544, 6624, 7362, 9407, 9816, 13088, 14724, 18814, 19632, 28221, 29448, 37628, 39264, 56442, 58896, 75256, 84663, 112884, 117792, 150512, 169326, 225768, 301024, 338652, 451536, 677304, 903072, 1354608, 2709216]

約数ペア:

[(1, 2709216), (2, 1354608), (3, 903072), (4, 677304), (6, 451536), (8, 338652), (9, 301024), (12, 225768), (16, 169326), (18, 150512), (23, 117792), (24, 112884), (32, 84663), (36, 75256), (46, 58896), (48, 56442), (69, 39264), (72, 37628), (92, 29448), (96, 28221), (138, 19632), (144, 18814), (184, 14724), (207, 13088), (276, 9816), (288, 9407), (368, 7362), (409, 6624), (414, 6544), (552, 4908), (736, 3681), (818, 3312), (828, 3272), (1104, 2454), (1227, 2208), (1636, 1656)]