440121516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{7759}}^1$

素因数の和:7958

約数の個数: 48

約数和(自身を含む): 1069017600

約数和(自身を除く): 628896084

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 163, 174, 326, 348, 489, 652, 978, 1956, 4727, 7759, 9454, 14181, 15518, 18908, 23277, 28362, 31036, 46554, 56724, 93108, 225011, 450022, 675033, 900044, 1264717, 1350066, 2529434, 2700132, 3794151, 5058868, 7588302, 15176604, 36676793, 73353586, 110030379, 146707172, 220060758, 440121516]

約数ペア:

[(1, 440121516), (2, 220060758), (3, 146707172), (4, 110030379), (6, 73353586), (12, 36676793), (29, 15176604), (58, 7588302), (87, 5058868), (116, 3794151), (163, 2700132), (174, 2529434), (326, 1350066), (348, 1264717), (489, 900044), (652, 675033), (978, 450022), (1956, 225011), (4727, 93108), (7759, 56724), (9454, 46554), (14181, 31036), (15518, 28362), (18908, 23277)]