721432224

素因数分解:

$2^5\times 3^3\times {\mathrm{834991}}^1$

素因数の和:835010

約数の個数: 48

約数和(自身を含む): 2104179840

約数和(自身を除く): 1382747616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 834991, 1669982, 2504973, 3339964, 5009946, 6679928, 7514919, 10019892, 13359856, 15029838, 20039784, 22544757, 26719712, 30059676, 40079568, 45089514, 60119352, 80159136, 90179028, 120238704, 180358056, 240477408, 360716112, 721432224]

約数ペア:

[(1, 721432224), (2, 360716112), (3, 240477408), (4, 180358056), (6, 120238704), (8, 90179028), (9, 80159136), (12, 60119352), (16, 45089514), (18, 40079568), (24, 30059676), (27, 26719712), (32, 22544757), (36, 20039784), (48, 15029838), (54, 13359856), (72, 10019892), (96, 7514919), (108, 6679928), (144, 5009946), (216, 3339964), (288, 2504973), (432, 1669982), (864, 834991)]