284693292

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 807672096

約数和(自身を除く): 522978804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 257, 263, 324, 351, 468, 514, 526, 702, 771, 789, 1028, 1052, 1053, 1404, 1542, 1578, 2106, 2313, 2367, 3084, 3156, 3341, 3419, 4212, 4626, 4734, 6682, 6838, 6939, 7101, 9252, 9468, 10023, 10257, 13364, 13676, 13878, 14202, 20046, 20514, 20817, 21303, 27756, 28404, 30069, 30771, 40092, 41028, 41634, 42606, 60138, 61542, 67591, 83268, 85212, 90207, 92313, 120276, 123084, 135182, 180414, 184626, 202773, 270364, 270621, 276939, 360828, 369252, 405546, 541242, 553878, 608319, 811092, 878683, 1082484, 1107756, 1216638, 1757366, 1824957, 2433276, 2636049, 3514732, 3649914, 5272098, 5474871, 7299828, 7908147, 10544196, 10949742, 15816294, 21899484, 23724441, 31632588, 47448882, 71173323, 94897764, 142346646, 284693292]

約数ペア:

[(1, 284693292), (2, 142346646), (3, 94897764), (4, 71173323), (6, 47448882), (9, 31632588), (12, 23724441), (13, 21899484), (18, 15816294), (26, 10949742), (27, 10544196), (36, 7908147), (39, 7299828), (52, 5474871), (54, 5272098), (78, 3649914), (81, 3514732), (108, 2636049), (117, 2433276), (156, 1824957), (162, 1757366), (234, 1216638), (257, 1107756), (263, 1082484), (324, 878683), (351, 811092), (468, 608319), (514, 553878), (526, 541242), (702, 405546), (771, 369252), (789, 360828), (1028, 276939), (1052, 270621), (1053, 270364), (1404, 202773), (1542, 184626), (1578, 180414), (2106, 135182), (2313, 123084), (2367, 120276), (3084, 92313), (3156, 90207), (3341, 85212), (3419, 83268), (4212, 67591), (4626, 61542), (4734, 60138), (6682, 42606), (6838, 41634), (6939, 41028), (7101, 40092), (9252, 30771), (9468, 30069), (10023, 28404), (10257, 27756), (13364, 21303), (13676, 20817), (13878, 20514), (14202, 20046)]