420649524

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{14923}}^1$

素因数の和:14971

約数の個数: 72

約数和(自身を含む): 1140790560

約数和(自身を除く): 720141036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 2349, 3132, 4698, 7047, 9396, 14094, 14923, 28188, 29846, 44769, 59692, 89538, 134307, 179076, 268614, 402921, 432767, 537228, 805842, 865534, 1208763, 1298301, 1611684, 1731068, 2417526, 2596602, 3626289, 3894903, 4835052, 5193204, 7252578, 7789806, 11684709, 14505156, 15579612, 23369418, 35054127, 46738836, 70108254, 105162381, 140216508, 210324762, 420649524]

約数ペア:

[(1, 420649524), (2, 210324762), (3, 140216508), (4, 105162381), (6, 70108254), (9, 46738836), (12, 35054127), (18, 23369418), (27, 15579612), (29, 14505156), (36, 11684709), (54, 7789806), (58, 7252578), (81, 5193204), (87, 4835052), (108, 3894903), (116, 3626289), (162, 2596602), (174, 2417526), (243, 1731068), (261, 1611684), (324, 1298301), (348, 1208763), (486, 865534), (522, 805842), (783, 537228), (972, 432767), (1044, 402921), (1566, 268614), (2349, 179076), (3132, 134307), (4698, 89538), (7047, 59692), (9396, 44769), (14094, 29846), (14923, 28188)]