1256275008

素因数分解:

$2^6\times 3^5\times {\mathrm{80779}}^1$

素因数の和:80806

約数の個数: 84

約数和(自身を含む): 3734297840

約数和(自身を除く): 2478022832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 80779, 161558, 242337, 323116, 484674, 646232, 727011, 969348, 1292464, 1454022, 1938696, 2181033, 2584928, 2908044, 3877392, 4362066, 5169856, 5816088, 6543099, 7754784, 8724132, 11632176, 13086198, 15509568, 17448264, 19629297, 23264352, 26172396, 34896528, 39258594, 46528704, 52344792, 69793056, 78517188, 104689584, 139586112, 157034376, 209379168, 314068752, 418758336, 628137504, 1256275008]

約数ペア:

[(1, 1256275008), (2, 628137504), (3, 418758336), (4, 314068752), (6, 209379168), (8, 157034376), (9, 139586112), (12, 104689584), (16, 78517188), (18, 69793056), (24, 52344792), (27, 46528704), (32, 39258594), (36, 34896528), (48, 26172396), (54, 23264352), (64, 19629297), (72, 17448264), (81, 15509568), (96, 13086198), (108, 11632176), (144, 8724132), (162, 7754784), (192, 6543099), (216, 5816088), (243, 5169856), (288, 4362066), (324, 3877392), (432, 2908044), (486, 2584928), (576, 2181033), (648, 1938696), (864, 1454022), (972, 1292464), (1296, 969348), (1728, 727011), (1944, 646232), (2592, 484674), (3888, 323116), (5184, 242337), (7776, 161558), (15552, 80779)]