239022584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 502912800

約数和(自身を除く): 263890216

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 233, 323, 397, 466, 646, 794, 932, 1292, 1588, 1864, 2584, 3176, 3961, 4427, 6749, 7543, 7922, 8854, 13498, 15086, 15844, 17708, 26996, 30172, 31688, 35416, 53992, 60344, 75259, 92501, 128231, 150518, 185002, 256462, 301036, 370004, 512924, 602072, 740008, 1025848, 1572517, 1757519, 3145034, 3515038, 6290068, 7030076, 12580136, 14060152, 29877823, 59755646, 119511292, 239022584]

約数ペア:

[(1, 239022584), (2, 119511292), (4, 59755646), (8, 29877823), (17, 14060152), (19, 12580136), (34, 7030076), (38, 6290068), (68, 3515038), (76, 3145034), (136, 1757519), (152, 1572517), (233, 1025848), (323, 740008), (397, 602072), (466, 512924), (646, 370004), (794, 301036), (932, 256462), (1292, 185002), (1588, 150518), (1864, 128231), (2584, 92501), (3176, 75259), (3961, 60344), (4427, 53992), (6749, 35416), (7543, 31688), (7922, 30172), (8854, 26996), (13498, 17708), (15086, 15844)]