1325592864

素因数分解:

$2^5\times 3^4\times {\mathrm{511417}}^1$

素因数の和:511439

約数の個数: 60

約数和(自身を含む): 3898539414

約数和(自身を除く): 2572946550

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 511417, 1022834, 1534251, 2045668, 3068502, 4091336, 4602753, 6137004, 8182672, 9205506, 12274008, 13808259, 16365344, 18411012, 24548016, 27616518, 36822024, 41424777, 49096032, 55233036, 73644048, 82849554, 110466072, 147288096, 165699108, 220932144, 331398216, 441864288, 662796432, 1325592864]

約数ペア:

[(1, 1325592864), (2, 662796432), (3, 441864288), (4, 331398216), (6, 220932144), (8, 165699108), (9, 147288096), (12, 110466072), (16, 82849554), (18, 73644048), (24, 55233036), (27, 49096032), (32, 41424777), (36, 36822024), (48, 27616518), (54, 24548016), (72, 18411012), (81, 16365344), (96, 13808259), (108, 12274008), (144, 9205506), (162, 8182672), (216, 6137004), (288, 4602753), (324, 4091336), (432, 3068502), (648, 2045668), (864, 1534251), (1296, 1022834), (2592, 511417)]