306664427517

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:1063

約数の個数: 128

約数和(自身を含む): 504714362880

約数和(自身を除く): 198049935363

約数列:

[1, 3, 7, 21, 23, 61, 69, 103, 139, 161, 183, 309, 417, 427, 483, 721, 727, 973, 1281, 1403, 2163, 2181, 2369, 2919, 3197, 4209, 5089, 6283, 7107, 8479, 9591, 9821, 14317, 15267, 16583, 16721, 18849, 22379, 25437, 29463, 42951, 43981, 44347, 49749, 50163, 59353, 67137, 74881, 100219, 101053, 117047, 131943, 133041, 144509, 178059, 195017, 224643, 300657, 303159, 310429, 329291, 351141, 433527, 524167, 585051, 707371, 873337, 931287, 987873, 1011563, 1019981, 1365119, 1572501, 1722263, 2122113, 2305037, 2324219, 2620011, 3034689, 3059943, 4095357, 4567741, 5166789, 6113359, 6164233, 6915111, 6972657, 7139867, 10408459, 12055841, 13703223, 16269533, 18340077, 18492699, 20086751, 21419601, 31225377, 31974187, 36167523, 43149631, 48808599, 60260253, 72859213, 95922561, 105058043, 129448893, 140607257, 141777359, 218577639, 239394557, 315174129, 421821771, 425332077, 634915999, 718183671, 735406301, 992441513, 1675761899, 1904747997, 2206218903, 2977324539, 4444411993, 5027285697, 13333235979, 14603067977, 43809203931, 102221475839, 306664427517]

約数ペア:

[(1, 306664427517), (3, 102221475839), (7, 43809203931), (21, 14603067977), (23, 13333235979), (61, 5027285697), (69, 4444411993), (103, 2977324539), (139, 2206218903), (161, 1904747997), (183, 1675761899), (309, 992441513), (417, 735406301), (427, 718183671), (483, 634915999), (721, 425332077), (727, 421821771), (973, 315174129), (1281, 239394557), (1403, 218577639), (2163, 141777359), (2181, 140607257), (2369, 129448893), (2919, 105058043), (3197, 95922561), (4209, 72859213), (5089, 60260253), (6283, 48808599), (7107, 43149631), (8479, 36167523), (9591, 31974187), (9821, 31225377), (14317, 21419601), (15267, 20086751), (16583, 18492699), (16721, 18340077), (18849, 16269533), (22379, 13703223), (25437, 12055841), (29463, 10408459), (42951, 7139867), (43981, 6972657), (44347, 6915111), (49749, 6164233), (50163, 6113359), (59353, 5166789), (67137, 4567741), (74881, 4095357), (100219, 3059943), (101053, 3034689), (117047, 2620011), (131943, 2324219), (133041, 2305037), (144509, 2122113), (178059, 1722263), (195017, 1572501), (224643, 1365119), (300657, 1019981), (303159, 1011563), (310429, 987873), (329291, 931287), (351141, 873337), (433527, 707371), (524167, 585051)]