285853932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87257}}^1$

素因数の和:87287

約数の個数: 72

約数和(自身を含む): 889333536

約数和(自身を除く): 603479604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 87257, 174514, 261771, 349028, 523542, 610799, 785313, 1047084, 1134341, 1221598, 1570626, 1832397, 2268682, 2443196, 3141252, 3403023, 3664794, 4537364, 5497191, 6806046, 7329588, 7940387, 10209069, 10994382, 13612092, 15880774, 20418138, 21988764, 23821161, 31761548, 40836276, 47642322, 71463483, 95284644, 142926966, 285853932]

約数ペア:

[(1, 285853932), (2, 142926966), (3, 95284644), (4, 71463483), (6, 47642322), (7, 40836276), (9, 31761548), (12, 23821161), (13, 21988764), (14, 20418138), (18, 15880774), (21, 13612092), (26, 10994382), (28, 10209069), (36, 7940387), (39, 7329588), (42, 6806046), (52, 5497191), (63, 4537364), (78, 3664794), (84, 3403023), (91, 3141252), (117, 2443196), (126, 2268682), (156, 1832397), (182, 1570626), (234, 1221598), (252, 1134341), (273, 1047084), (364, 785313), (468, 610799), (546, 523542), (819, 349028), (1092, 261771), (1638, 174514), (3276, 87257)]