489968676

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{9511}}^1$

素因数の和:9583

約数の個数: 72

約数和(自身を含む): 1308775104

約数和(自身を除く): 818806428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5724, 8586, 9511, 12879, 17172, 19022, 25758, 28533, 38044, 51516, 57066, 85599, 114132, 171198, 256797, 342396, 504083, 513594, 770391, 1008166, 1027188, 1512249, 1540782, 2016332, 2311173, 3024498, 3081564, 4536747, 4622346, 6048996, 9073494, 9244692, 13610241, 18146988, 27220482, 40830723, 54440964, 81661446, 122492169, 163322892, 244984338, 489968676]

約数ペア:

[(1, 489968676), (2, 244984338), (3, 163322892), (4, 122492169), (6, 81661446), (9, 54440964), (12, 40830723), (18, 27220482), (27, 18146988), (36, 13610241), (53, 9244692), (54, 9073494), (81, 6048996), (106, 4622346), (108, 4536747), (159, 3081564), (162, 3024498), (212, 2311173), (243, 2016332), (318, 1540782), (324, 1512249), (477, 1027188), (486, 1008166), (636, 770391), (954, 513594), (972, 504083), (1431, 342396), (1908, 256797), (2862, 171198), (4293, 114132), (5724, 85599), (8586, 57066), (9511, 51516), (12879, 38044), (17172, 28533), (19022, 25758)]