386977668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 1192181760

約数和(自身を除く): 805204092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 131, 132, 138, 139, 154, 161, 231, 253, 262, 276, 278, 308, 322, 393, 417, 462, 483, 506, 524, 556, 644, 759, 786, 834, 917, 924, 966, 973, 1012, 1441, 1518, 1529, 1572, 1668, 1771, 1834, 1932, 1946, 2751, 2882, 2919, 3013, 3036, 3058, 3197, 3542, 3668, 3892, 4323, 4587, 5313, 5502, 5764, 5838, 6026, 6116, 6394, 7084, 8646, 9039, 9174, 9591, 10087, 10626, 10703, 11004, 11676, 12052, 12788, 17292, 18078, 18209, 18348, 19182, 20174, 21091, 21252, 21406, 22379, 30261, 32109, 33143, 35167, 36156, 36418, 38364, 40348, 42182, 42812, 44758, 54627, 60522, 63273, 64218, 66286, 67137, 70334, 72836, 84364, 89516, 99429, 105501, 109254, 121044, 126546, 127463, 128436, 132572, 134274, 140668, 198858, 200299, 211002, 218508, 232001, 246169, 253092, 254926, 268548, 382389, 397716, 400598, 418807, 422004, 464002, 492338, 509852, 600897, 696003, 738507, 764778, 801196, 837614, 928004, 984676, 1201794, 1256421, 1392006, 1402093, 1477014, 1529556, 1675228, 2403588, 2512842, 2784012, 2804186, 2931649, 2954028, 4206279, 4606877, 5025684, 5608372, 5863298, 8412558, 8794947, 9213754, 11726596, 13820631, 16825116, 17589894, 18427508, 27641262, 32248139, 35179788, 55282524, 64496278, 96744417, 128992556, 193488834, 386977668]

約数ペア:

[(1, 386977668), (2, 193488834), (3, 128992556), (4, 96744417), (6, 64496278), (7, 55282524), (11, 35179788), (12, 32248139), (14, 27641262), (21, 18427508), (22, 17589894), (23, 16825116), (28, 13820631), (33, 11726596), (42, 9213754), (44, 8794947), (46, 8412558), (66, 5863298), (69, 5608372), (77, 5025684), (84, 4606877), (92, 4206279), (131, 2954028), (132, 2931649), (138, 2804186), (139, 2784012), (154, 2512842), (161, 2403588), (231, 1675228), (253, 1529556), (262, 1477014), (276, 1402093), (278, 1392006), (308, 1256421), (322, 1201794), (393, 984676), (417, 928004), (462, 837614), (483, 801196), (506, 764778), (524, 738507), (556, 696003), (644, 600897), (759, 509852), (786, 492338), (834, 464002), (917, 422004), (924, 418807), (966, 400598), (973, 397716), (1012, 382389), (1441, 268548), (1518, 254926), (1529, 253092), (1572, 246169), (1668, 232001), (1771, 218508), (1834, 211002), (1932, 200299), (1946, 198858), (2751, 140668), (2882, 134274), (2919, 132572), (3013, 128436), (3036, 127463), (3058, 126546), (3197, 121044), (3542, 109254), (3668, 105501), (3892, 99429), (4323, 89516), (4587, 84364), (5313, 72836), (5502, 70334), (5764, 67137), (5838, 66286), (6026, 64218), (6116, 63273), (6394, 60522), (7084, 54627), (8646, 44758), (9039, 42812), (9174, 42182), (9591, 40348), (10087, 38364), (10626, 36418), (10703, 36156), (11004, 35167), (11676, 33143), (12052, 32109), (12788, 30261), (17292, 22379), (18078, 21406), (18209, 21252), (18348, 21091), (19182, 20174)]