233434880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{26053}}^1$

素因数の和:26081

約数の個数: 72

約数和(自身を含む): 639052512

約数和(自身を除く): 405617632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 26053, 52106, 104212, 130265, 182371, 208424, 260530, 364742, 416848, 521060, 729484, 833696, 911855, 1042120, 1458968, 1667392, 1823710, 2084240, 2917936, 3334784, 3647420, 4168480, 5835872, 6669568, 7294840, 8336960, 11671744, 14589680, 16673920, 23343488, 29179360, 33347840, 46686976, 58358720, 116717440, 233434880]

約数ペア:

[(1, 233434880), (2, 116717440), (4, 58358720), (5, 46686976), (7, 33347840), (8, 29179360), (10, 23343488), (14, 16673920), (16, 14589680), (20, 11671744), (28, 8336960), (32, 7294840), (35, 6669568), (40, 5835872), (56, 4168480), (64, 3647420), (70, 3334784), (80, 2917936), (112, 2084240), (128, 1823710), (140, 1667392), (160, 1458968), (224, 1042120), (256, 911855), (280, 833696), (320, 729484), (448, 521060), (560, 416848), (640, 364742), (896, 260530), (1120, 208424), (1280, 182371), (1792, 130265), (2240, 104212), (4480, 52106), (8960, 26053)]