788977098

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:634

約数の個数: 160

約数和(自身を含む): 2200302720

約数和(自身を除く): 1411325622

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 109, 117, 126, 162, 182, 189, 218, 234, 273, 327, 351, 378, 491, 546, 567, 654, 702, 763, 819, 981, 982, 1053, 1134, 1417, 1473, 1526, 1638, 1962, 2106, 2289, 2457, 2834, 2943, 2946, 3437, 4251, 4419, 4578, 4914, 5886, 6383, 6867, 6874, 7371, 8502, 8829, 8838, 9919, 10311, 12753, 12766, 13257, 13734, 14742, 17658, 19149, 19838, 20601, 20622, 25506, 26514, 29757, 30933, 38259, 38298, 39771, 41202, 44681, 53519, 57447, 59514, 61803, 61866, 76518, 79542, 89271, 89362, 92799, 107038, 114777, 114894, 123606, 134043, 160557, 172341, 178542, 185598, 229554, 267813, 268086, 278397, 321114, 344682, 374633, 402129, 481671, 517023, 535626, 556794, 695747, 749266, 803439, 804258, 963342, 1034046, 1123899, 1206387, 1391494, 1445013, 1606878, 2087241, 2247798, 2412774, 2890026, 3371697, 3619161, 4174482, 4335039, 4870229, 6261723, 6743394, 7238322, 8670078, 9740458, 10115091, 12523446, 14610687, 18785169, 20230182, 29221374, 30345273, 37570338, 43832061, 56355507, 60690546, 87664122, 112711014, 131496183, 262992366, 394488549, 788977098]

約数ペア:

[(1, 788977098), (2, 394488549), (3, 262992366), (6, 131496183), (7, 112711014), (9, 87664122), (13, 60690546), (14, 56355507), (18, 43832061), (21, 37570338), (26, 30345273), (27, 29221374), (39, 20230182), (42, 18785169), (54, 14610687), (63, 12523446), (78, 10115091), (81, 9740458), (91, 8670078), (109, 7238322), (117, 6743394), (126, 6261723), (162, 4870229), (182, 4335039), (189, 4174482), (218, 3619161), (234, 3371697), (273, 2890026), (327, 2412774), (351, 2247798), (378, 2087241), (491, 1606878), (546, 1445013), (567, 1391494), (654, 1206387), (702, 1123899), (763, 1034046), (819, 963342), (981, 804258), (982, 803439), (1053, 749266), (1134, 695747), (1417, 556794), (1473, 535626), (1526, 517023), (1638, 481671), (1962, 402129), (2106, 374633), (2289, 344682), (2457, 321114), (2834, 278397), (2943, 268086), (2946, 267813), (3437, 229554), (4251, 185598), (4419, 178542), (4578, 172341), (4914, 160557), (5886, 134043), (6383, 123606), (6867, 114894), (6874, 114777), (7371, 107038), (8502, 92799), (8829, 89362), (8838, 89271), (9919, 79542), (10311, 76518), (12753, 61866), (12766, 61803), (13257, 59514), (13734, 57447), (14742, 53519), (17658, 44681), (19149, 41202), (19838, 39771), (20601, 38298), (20622, 38259), (25506, 30933), (26514, 29757)]