1968883392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 224

約数和(自身を含む): 6179880960

約数和(自身を除く): 4210997568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 71, 84, 94, 96, 112, 141, 142, 168, 188, 192, 213, 224, 282, 284, 329, 336, 376, 426, 439, 448, 497, 564, 568, 658, 672, 752, 852, 878, 987, 994, 1128, 1136, 1316, 1317, 1344, 1491, 1504, 1704, 1756, 1974, 1988, 2256, 2272, 2632, 2634, 2982, 3008, 3073, 3337, 3408, 3512, 3948, 3976, 4512, 4544, 5264, 5268, 5964, 6146, 6674, 6816, 7024, 7896, 7952, 9024, 9219, 10011, 10528, 10536, 11928, 12292, 13348, 13632, 14048, 15792, 15904, 18438, 20022, 20633, 21056, 21072, 23359, 23856, 24584, 26696, 28096, 31169, 31584, 31808, 36876, 40044, 41266, 42144, 46718, 47712, 49168, 53392, 61899, 62338, 63168, 70077, 73752, 80088, 82532, 84288, 93436, 93507, 95424, 98336, 106784, 123798, 124676, 140154, 144431, 147504, 160176, 165064, 186872, 187014, 196672, 213568, 218183, 247596, 249352, 280308, 288862, 295008, 320352, 330128, 373744, 374028, 433293, 436366, 495192, 498704, 560616, 577724, 590016, 640704, 654549, 660256, 747488, 748056, 866586, 872732, 990384, 997408, 1121232, 1155448, 1309098, 1320512, 1464943, 1494976, 1496112, 1733172, 1745464, 1980768, 1994816, 2242464, 2310896, 2618196, 2929886, 2992224, 3466344, 3490928, 3961536, 4394829, 4484928, 4621792, 5236392, 5859772, 5984448, 6932688, 6981856, 8789658, 9243584, 10254601, 10472784, 11719544, 13865376, 13963712, 17579316, 20509202, 20945568, 23439088, 27730752, 30763803, 35158632, 41018404, 41891136, 46878176, 61527606, 70317264, 82036808, 93756352, 123055212, 140634528, 164073616, 246110424, 281269056, 328147232, 492220848, 656294464, 984441696, 1968883392]

約数ペア:

[(1, 1968883392), (2, 984441696), (3, 656294464), (4, 492220848), (6, 328147232), (7, 281269056), (8, 246110424), (12, 164073616), (14, 140634528), (16, 123055212), (21, 93756352), (24, 82036808), (28, 70317264), (32, 61527606), (42, 46878176), (47, 41891136), (48, 41018404), (56, 35158632), (64, 30763803), (71, 27730752), (84, 23439088), (94, 20945568), (96, 20509202), (112, 17579316), (141, 13963712), (142, 13865376), (168, 11719544), (188, 10472784), (192, 10254601), (213, 9243584), (224, 8789658), (282, 6981856), (284, 6932688), (329, 5984448), (336, 5859772), (376, 5236392), (426, 4621792), (439, 4484928), (448, 4394829), (497, 3961536), (564, 3490928), (568, 3466344), (658, 2992224), (672, 2929886), (752, 2618196), (852, 2310896), (878, 2242464), (987, 1994816), (994, 1980768), (1128, 1745464), (1136, 1733172), (1316, 1496112), (1317, 1494976), (1344, 1464943), (1491, 1320512), (1504, 1309098), (1704, 1155448), (1756, 1121232), (1974, 997408), (1988, 990384), (2256, 872732), (2272, 866586), (2632, 748056), (2634, 747488), (2982, 660256), (3008, 654549), (3073, 640704), (3337, 590016), (3408, 577724), (3512, 560616), (3948, 498704), (3976, 495192), (4512, 436366), (4544, 433293), (5264, 374028), (5268, 373744), (5964, 330128), (6146, 320352), (6674, 295008), (6816, 288862), (7024, 280308), (7896, 249352), (7952, 247596), (9024, 218183), (9219, 213568), (10011, 196672), (10528, 187014), (10536, 186872), (11928, 165064), (12292, 160176), (13348, 147504), (13632, 144431), (14048, 140154), (15792, 124676), (15904, 123798), (18438, 106784), (20022, 98336), (20633, 95424), (21056, 93507), (21072, 93436), (23359, 84288), (23856, 82532), (24584, 80088), (26696, 73752), (28096, 70077), (31169, 63168), (31584, 62338), (31808, 61899), (36876, 53392), (40044, 49168), (41266, 47712), (42144, 46718)]