1808103024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4516

約数の個数: 240

約数和(自身を含む): 6430255104

約数和(自身を除く): 4622152080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3472, 3627, 3906, 4368, 4451, 4464, 4836, 5208, 5642, 6448, 6552, 7254, 7812, 8463, 8902, 9672, 10416, 11284, 13104, 13353, 14508, 15624, 16926, 17804, 19344, 22568, 25389, 26706, 29016, 31157, 31248, 33852, 35608, 40059, 45136, 50778, 53412, 57863, 58032, 62314, 67704, 71216, 80118, 93471, 101556, 106824, 115726, 124628, 135408, 137981, 160236, 173589, 186942, 203112, 213648, 231452, 249256, 275962, 280413, 320472, 347178, 373884, 405041, 406224, 413943, 462904, 498512, 520767, 551924, 560826, 640944, 694356, 747768, 810082, 827886, 925808, 965867, 1041534, 1103848, 1121652, 1215123, 1241829, 1388712, 1495536, 1620164, 1655772, 1793753, 1931734, 2083068, 2207696, 2243304, 2430246, 2483658, 2777424, 2897601, 3240328, 3311544, 3587506, 3645369, 3863468, 4166136, 4486608, 4860492, 4967316, 5381259, 5795202, 6480656, 6623088, 7175012, 7290738, 7726936, 8332272, 8692803, 9720984, 9934632, 10762518, 11590404, 12556271, 14350024, 14581476, 15453872, 16143777, 17385606, 19441968, 19869264, 21525036, 23180808, 25112542, 28700048, 29162952, 32287554, 34771212, 37668813, 43050072, 46361616, 50225084, 58325904, 64575108, 69542424, 75337626, 86100144, 100450168, 113006439, 129150216, 139084848, 150675252, 200900336, 226012878, 258300432, 301350504, 452025756, 602701008, 904051512, 1808103024]

約数ペア:

[(1, 1808103024), (2, 904051512), (3, 602701008), (4, 452025756), (6, 301350504), (7, 258300432), (8, 226012878), (9, 200900336), (12, 150675252), (13, 139084848), (14, 129150216), (16, 113006439), (18, 100450168), (21, 86100144), (24, 75337626), (26, 69542424), (28, 64575108), (31, 58325904), (36, 50225084), (39, 46361616), (42, 43050072), (48, 37668813), (52, 34771212), (56, 32287554), (62, 29162952), (63, 28700048), (72, 25112542), (78, 23180808), (84, 21525036), (91, 19869264), (93, 19441968), (104, 17385606), (112, 16143777), (117, 15453872), (124, 14581476), (126, 14350024), (144, 12556271), (156, 11590404), (168, 10762518), (182, 9934632), (186, 9720984), (208, 8692803), (217, 8332272), (234, 7726936), (248, 7290738), (252, 7175012), (273, 6623088), (279, 6480656), (312, 5795202), (336, 5381259), (364, 4967316), (372, 4860492), (403, 4486608), (434, 4166136), (468, 3863468), (496, 3645369), (504, 3587506), (546, 3311544), (558, 3240328), (624, 2897601), (651, 2777424), (728, 2483658), (744, 2430246), (806, 2243304), (819, 2207696), (868, 2083068), (936, 1931734), (1008, 1793753), (1092, 1655772), (1116, 1620164), (1209, 1495536), (1302, 1388712), (1456, 1241829), (1488, 1215123), (1612, 1121652), (1638, 1103848), (1736, 1041534), (1872, 965867), (1953, 925808), (2184, 827886), (2232, 810082), (2418, 747768), (2604, 694356), (2821, 640944), (3224, 560826), (3276, 551924), (3472, 520767), (3627, 498512), (3906, 462904), (4368, 413943), (4451, 406224), (4464, 405041), (4836, 373884), (5208, 347178), (5642, 320472), (6448, 280413), (6552, 275962), (7254, 249256), (7812, 231452), (8463, 213648), (8902, 203112), (9672, 186942), (10416, 173589), (11284, 160236), (13104, 137981), (13353, 135408), (14508, 124628), (15624, 115726), (16926, 106824), (17804, 101556), (19344, 93471), (22568, 80118), (25389, 71216), (26706, 67704), (29016, 62314), (31157, 58032), (31248, 57863), (33852, 53412), (35608, 50778), (40059, 45136)]