789142608

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{4339}}^1$

素因数の和:4777

約数の個数: 80

約数和(自身を含む): 2271035200

約数和(自身を除く): 1481892592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 1263, 1684, 2526, 3368, 3789, 4339, 5052, 6736, 7578, 8678, 10104, 11367, 13017, 15156, 17356, 20208, 22734, 26034, 30312, 34712, 39051, 45468, 52068, 60624, 69424, 78102, 90936, 104136, 117153, 156204, 181872, 208272, 234306, 312408, 468612, 624816, 937224, 1826719, 1874448, 3653438, 5480157, 7306876, 10960314, 14613752, 16440471, 21920628, 29227504, 32880942, 43841256, 49321413, 65761884, 87682512, 98642826, 131523768, 197285652, 263047536, 394571304, 789142608]

約数ペア:

[(1, 789142608), (2, 394571304), (3, 263047536), (4, 197285652), (6, 131523768), (8, 98642826), (9, 87682512), (12, 65761884), (16, 49321413), (18, 43841256), (24, 32880942), (27, 29227504), (36, 21920628), (48, 16440471), (54, 14613752), (72, 10960314), (108, 7306876), (144, 5480157), (216, 3653438), (421, 1874448), (432, 1826719), (842, 937224), (1263, 624816), (1684, 468612), (2526, 312408), (3368, 234306), (3789, 208272), (4339, 181872), (5052, 156204), (6736, 117153), (7578, 104136), (8678, 90936), (10104, 78102), (11367, 69424), (13017, 60624), (15156, 52068), (17356, 45468), (20208, 39051), (22734, 34712), (26034, 30312)]