1019681208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8242

約数の個数: 192

約数和(自身を含む): 3578265600

約数和(自身を除く): 2558584392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 4446, 4788, 5187, 5928, 6552, 6916, 8191, 8892, 9576, 10374, 13832, 15561, 16382, 17784, 20748, 24573, 31122, 32764, 41496, 49146, 57337, 62244, 65528, 73719, 98292, 106483, 114674, 124488, 147438, 155629, 172011, 196584, 212966, 229348, 294876, 311258, 319449, 344022, 425932, 458696, 466887, 516033, 589752, 622516, 638898, 688044, 745381, 851864, 933774, 958347, 1032066, 1089403, 1245032, 1277796, 1376088, 1400661, 1490762, 1867548, 1916694, 2023177, 2064132, 2178806, 2236143, 2555592, 2801322, 2981524, 3268209, 3735096, 3833388, 4046354, 4128264, 4357612, 4472286, 5602644, 5963048, 6069531, 6536418, 6708429, 7666776, 8092708, 8715224, 8944572, 9804627, 11205288, 12139062, 13072836, 13416858, 14162239, 16185416, 17889144, 18208593, 19609254, 24278124, 26145672, 26833716, 28324478, 36417186, 39218508, 42486717, 48556248, 53667432, 56648956, 72834372, 78437016, 84973434, 113297912, 127460151, 145668744, 169946868, 254920302, 339893736, 509840604, 1019681208]

約数ペア:

[(1, 1019681208), (2, 509840604), (3, 339893736), (4, 254920302), (6, 169946868), (7, 145668744), (8, 127460151), (9, 113297912), (12, 84973434), (13, 78437016), (14, 72834372), (18, 56648956), (19, 53667432), (21, 48556248), (24, 42486717), (26, 39218508), (28, 36417186), (36, 28324478), (38, 26833716), (39, 26145672), (42, 24278124), (52, 19609254), (56, 18208593), (57, 17889144), (63, 16185416), (72, 14162239), (76, 13416858), (78, 13072836), (84, 12139062), (91, 11205288), (104, 9804627), (114, 8944572), (117, 8715224), (126, 8092708), (133, 7666776), (152, 6708429), (156, 6536418), (168, 6069531), (171, 5963048), (182, 5602644), (228, 4472286), (234, 4357612), (247, 4128264), (252, 4046354), (266, 3833388), (273, 3735096), (312, 3268209), (342, 2981524), (364, 2801322), (399, 2555592), (456, 2236143), (468, 2178806), (494, 2064132), (504, 2023177), (532, 1916694), (546, 1867548), (684, 1490762), (728, 1400661), (741, 1376088), (798, 1277796), (819, 1245032), (936, 1089403), (988, 1032066), (1064, 958347), (1092, 933774), (1197, 851864), (1368, 745381), (1482, 688044), (1596, 638898), (1638, 622516), (1729, 589752), (1976, 516033), (2184, 466887), (2223, 458696), (2394, 425932), (2964, 344022), (3192, 319449), (3276, 311258), (3458, 294876), (4446, 229348), (4788, 212966), (5187, 196584), (5928, 172011), (6552, 155629), (6916, 147438), (8191, 124488), (8892, 114674), (9576, 106483), (10374, 98292), (13832, 73719), (15561, 65528), (16382, 62244), (17784, 57337), (20748, 49146), (24573, 41496), (31122, 32764)]