2189378928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{3739}}^1$

素因数の和:4870

約数の個数: 80

約数和(自身を含む): 6177283200

約数和(自身を除く): 3987904272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1109, 2218, 3327, 3739, 4436, 6654, 7478, 8872, 11217, 12199, 13308, 14956, 17744, 22434, 24398, 26616, 29912, 36597, 41129, 44868, 48796, 53232, 59824, 73194, 82258, 89736, 97592, 123387, 146388, 164516, 179472, 195184, 246774, 292776, 329032, 493548, 585552, 658064, 987096, 1974192, 4146551, 8293102, 12439653, 16586204, 24879306, 33172408, 45612061, 49758612, 66344816, 91224122, 99517224, 136836183, 182448244, 199034448, 273672366, 364896488, 547344732, 729792976, 1094689464, 2189378928]

約数ペア:

[(1, 2189378928), (2, 1094689464), (3, 729792976), (4, 547344732), (6, 364896488), (8, 273672366), (11, 199034448), (12, 182448244), (16, 136836183), (22, 99517224), (24, 91224122), (33, 66344816), (44, 49758612), (48, 45612061), (66, 33172408), (88, 24879306), (132, 16586204), (176, 12439653), (264, 8293102), (528, 4146551), (1109, 1974192), (2218, 987096), (3327, 658064), (3739, 585552), (4436, 493548), (6654, 329032), (7478, 292776), (8872, 246774), (11217, 195184), (12199, 179472), (13308, 164516), (14956, 146388), (17744, 123387), (22434, 97592), (24398, 89736), (26616, 82258), (29912, 73194), (36597, 59824), (41129, 53232), (44868, 48796)]