268818732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2708

約数の個数: 144

約数和(自身を含む): 863629312

約数和(自身を除く): 594810580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2647, 2821, 3276, 3627, 3906, 4836, 5294, 5642, 7254, 7812, 7941, 8463, 10588, 11284, 14508, 15882, 16926, 18529, 23823, 25389, 31764, 33852, 34411, 37058, 47646, 50778, 55587, 68822, 74116, 82057, 95292, 101556, 103233, 111174, 137644, 164114, 166761, 206466, 222348, 240877, 246171, 309699, 328228, 333522, 412932, 481754, 492342, 574399, 619398, 667044, 722631, 738513, 963508, 984684, 1066741, 1148798, 1238796, 1445262, 1477026, 1723197, 2133482, 2167893, 2297596, 2890524, 2954052, 3200223, 3446394, 4266964, 4335786, 5169591, 6400446, 6892788, 7467187, 8671572, 9600669, 10339182, 12800892, 14934374, 19201338, 20678364, 22401561, 29868748, 38402676, 44803122, 67204683, 89606244, 134409366, 268818732]

約数ペア:

[(1, 268818732), (2, 134409366), (3, 89606244), (4, 67204683), (6, 44803122), (7, 38402676), (9, 29868748), (12, 22401561), (13, 20678364), (14, 19201338), (18, 14934374), (21, 12800892), (26, 10339182), (28, 9600669), (31, 8671572), (36, 7467187), (39, 6892788), (42, 6400446), (52, 5169591), (62, 4335786), (63, 4266964), (78, 3446394), (84, 3200223), (91, 2954052), (93, 2890524), (117, 2297596), (124, 2167893), (126, 2133482), (156, 1723197), (182, 1477026), (186, 1445262), (217, 1238796), (234, 1148798), (252, 1066741), (273, 984684), (279, 963508), (364, 738513), (372, 722631), (403, 667044), (434, 619398), (468, 574399), (546, 492342), (558, 481754), (651, 412932), (806, 333522), (819, 328228), (868, 309699), (1092, 246171), (1116, 240877), (1209, 222348), (1302, 206466), (1612, 166761), (1638, 164114), (1953, 137644), (2418, 111174), (2604, 103233), (2647, 101556), (2821, 95292), (3276, 82057), (3627, 74116), (3906, 68822), (4836, 55587), (5294, 50778), (5642, 47646), (7254, 37058), (7812, 34411), (7941, 33852), (8463, 31764), (10588, 25389), (11284, 23823), (14508, 18529), (15882, 16926)]