780203426856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:1240

約数の個数: 256

約数和(自身を含む): 2270876774400

約数和(自身を除く): 1490673347544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 229, 309, 401, 412, 458, 491, 618, 687, 721, 802, 824, 916, 982, 1203, 1236, 1374, 1442, 1473, 1603, 1604, 1832, 1964, 2163, 2406, 2472, 2748, 2807, 2884, 2946, 3206, 3208, 3437, 3928, 4326, 4809, 4812, 5496, 5614, 5768, 5892, 6412, 6874, 8421, 8652, 9618, 9624, 10311, 11228, 11784, 12824, 13748, 16842, 17304, 19236, 20622, 22456, 23587, 27496, 33684, 38472, 41244, 41303, 47174, 50573, 67368, 70761, 82488, 82606, 91829, 94348, 101146, 112439, 123909, 141522, 151719, 165109, 165212, 183658, 188696, 196891, 202292, 224878, 247818, 275487, 283044, 289121, 303438, 330218, 330424, 337317, 354011, 367316, 393782, 404584, 449756, 495327, 495636, 550974, 566088, 578242, 590673, 606876, 642803, 660436, 674634, 708022, 734632, 787073, 787564, 867363, 899512, 990654, 991272, 1062033, 1101948, 1156484, 1181346, 1213752, 1285606, 1320872, 1349268, 1378237, 1416044, 1574146, 1575128, 1734726, 1928409, 1981308, 2124066, 2203896, 2312968, 2361219, 2362692, 2571212, 2698536, 2756474, 2832088, 3148292, 3469452, 3856818, 3962616, 4134711, 4248132, 4722438, 4725384, 5142424, 5512948, 6296584, 6938904, 7713636, 8269422, 8496264, 9444876, 9458387, 11025896, 11581217, 15427272, 16538844, 18889752, 18916774, 20279773, 23162434, 28375161, 33077688, 34743651, 37833548, 40559546, 45088039, 46324868, 56750322, 60839319, 66208709, 69487302, 75667096, 81068519, 81119092, 90176078, 92649736, 113500644, 121678638, 132417418, 135264117, 138974604, 141958411, 162137038, 162238184, 180352156, 198626127, 227001288, 243205557, 243357276, 264834836, 270528234, 277949208, 283916822, 315616273, 324274076, 360704312, 397252254, 425875233, 486411114, 486714552, 529669672, 541056468, 567833644, 631232546, 648548152, 794504508, 851750466, 946848819, 972822228, 1082112936, 1135667288, 1262465092, 1589009016, 1703500932, 1893697638, 1945644456, 2524930184, 3407001864, 3787395276, 4644068017, 7574790552, 9288136034, 13932204051, 18576272068, 27864408102, 32508476119, 37152544136, 55728816204, 65016952238, 97525428357, 111457632408, 130033904476, 195050856714, 260067808952, 390101713428, 780203426856]

約数ペア:

[(1, 780203426856), (2, 390101713428), (3, 260067808952), (4, 195050856714), (6, 130033904476), (7, 111457632408), (8, 97525428357), (12, 65016952238), (14, 55728816204), (21, 37152544136), (24, 32508476119), (28, 27864408102), (42, 18576272068), (56, 13932204051), (84, 9288136034), (103, 7574790552), (168, 4644068017), (206, 3787395276), (229, 3407001864), (309, 2524930184), (401, 1945644456), (412, 1893697638), (458, 1703500932), (491, 1589009016), (618, 1262465092), (687, 1135667288), (721, 1082112936), (802, 972822228), (824, 946848819), (916, 851750466), (982, 794504508), (1203, 648548152), (1236, 631232546), (1374, 567833644), (1442, 541056468), (1473, 529669672), (1603, 486714552), (1604, 486411114), (1832, 425875233), (1964, 397252254), (2163, 360704312), (2406, 324274076), (2472, 315616273), (2748, 283916822), (2807, 277949208), (2884, 270528234), (2946, 264834836), (3206, 243357276), (3208, 243205557), (3437, 227001288), (3928, 198626127), (4326, 180352156), (4809, 162238184), (4812, 162137038), (5496, 141958411), (5614, 138974604), (5768, 135264117), (5892, 132417418), (6412, 121678638), (6874, 113500644), (8421, 92649736), (8652, 90176078), (9618, 81119092), (9624, 81068519), (10311, 75667096), (11228, 69487302), (11784, 66208709), (12824, 60839319), (13748, 56750322), (16842, 46324868), (17304, 45088039), (19236, 40559546), (20622, 37833548), (22456, 34743651), (23587, 33077688), (27496, 28375161), (33684, 23162434), (38472, 20279773), (41244, 18916774), (41303, 18889752), (47174, 16538844), (50573, 15427272), (67368, 11581217), (70761, 11025896), (82488, 9458387), (82606, 9444876), (91829, 8496264), (94348, 8269422), (101146, 7713636), (112439, 6938904), (123909, 6296584), (141522, 5512948), (151719, 5142424), (165109, 4725384), (165212, 4722438), (183658, 4248132), (188696, 4134711), (196891, 3962616), (202292, 3856818), (224878, 3469452), (247818, 3148292), (275487, 2832088), (283044, 2756474), (289121, 2698536), (303438, 2571212), (330218, 2362692), (330424, 2361219), (337317, 2312968), (354011, 2203896), (367316, 2124066), (393782, 1981308), (404584, 1928409), (449756, 1734726), (495327, 1575128), (495636, 1574146), (550974, 1416044), (566088, 1378237), (578242, 1349268), (590673, 1320872), (606876, 1285606), (642803, 1213752), (660436, 1181346), (674634, 1156484), (708022, 1101948), (734632, 1062033), (787073, 991272), (787564, 990654), (867363, 899512)]