539371548

素因数分解:

$2^2\times 3^5\times {\mathrm{643}}^1\times {\mathrm{863}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 1417747968

約数和(自身を除く): 878376420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 643, 863, 972, 1286, 1726, 1929, 2572, 2589, 3452, 3858, 5178, 5787, 7716, 7767, 10356, 11574, 15534, 17361, 23148, 23301, 31068, 34722, 46602, 52083, 69444, 69903, 93204, 104166, 139806, 156249, 208332, 209709, 279612, 312498, 419418, 554909, 624996, 838836, 1109818, 1664727, 2219636, 3329454, 4994181, 6658908, 9988362, 14982543, 19976724, 29965086, 44947629, 59930172, 89895258, 134842887, 179790516, 269685774, 539371548]

約数ペア:

[(1, 539371548), (2, 269685774), (3, 179790516), (4, 134842887), (6, 89895258), (9, 59930172), (12, 44947629), (18, 29965086), (27, 19976724), (36, 14982543), (54, 9988362), (81, 6658908), (108, 4994181), (162, 3329454), (243, 2219636), (324, 1664727), (486, 1109818), (643, 838836), (863, 624996), (972, 554909), (1286, 419418), (1726, 312498), (1929, 279612), (2572, 209709), (2589, 208332), (3452, 156249), (3858, 139806), (5178, 104166), (5787, 93204), (7716, 69903), (7767, 69444), (10356, 52083), (11574, 46602), (15534, 34722), (17361, 31068), (23148, 23301)]