1605974421849

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{5003}}^1$

素因数の和:5344

約数の個数: 144

約数和(自身を含む): 2754179822592

約数和(自身を除く): 1148205400743

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 263, 361, 399, 437, 483, 789, 931, 1083, 1127, 1311, 1841, 2527, 2793, 3059, 3381, 4997, 5003, 5523, 6049, 7581, 8303, 9177, 12887, 14991, 15009, 17689, 18147, 21413, 24909, 34979, 35021, 38661, 42343, 53067, 58121, 64239, 94943, 95057, 104937, 105063, 114931, 115069, 127029, 174363, 244853, 245147, 284829, 285171, 296401, 344793, 345207, 406847, 664601, 665399, 734559, 735441, 804517, 805483, 889203, 1220541, 1315789, 1806083, 1993803, 1996197, 2183689, 2186311, 2413551, 2416449, 3947367, 4652207, 4657793, 5418249, 5631619, 5638381, 6551067, 6558933, 9210523, 12642581, 13956621, 13973379, 15285823, 15304177, 16894857, 16915143, 24999991, 27631569, 30263147, 37927743, 41539909, 45857469, 45912531, 64473661, 74999973, 88498067, 90789441, 107000761, 107129239, 124619727, 174999937, 193420983, 211842029, 265494201, 290779363, 321002283, 321387717, 474999829, 524999811, 574999793, 635526087, 872338089, 1224999559, 1424999487, 1482894203, 1724999379, 2035455541, 3324998803, 3674998677, 4024998551, 4448682609, 6106366623, 9974996409, 10924996067, 12074995653, 23274991621, 28174989857, 32774988201, 69824974863, 76474972469, 84524969571, 229424917407, 535324807283, 1605974421849]

約数ペア:

[(1, 1605974421849), (3, 535324807283), (7, 229424917407), (19, 84524969571), (21, 76474972469), (23, 69824974863), (49, 32774988201), (57, 28174989857), (69, 23274991621), (133, 12074995653), (147, 10924996067), (161, 9974996409), (263, 6106366623), (361, 4448682609), (399, 4024998551), (437, 3674998677), (483, 3324998803), (789, 2035455541), (931, 1724999379), (1083, 1482894203), (1127, 1424999487), (1311, 1224999559), (1841, 872338089), (2527, 635526087), (2793, 574999793), (3059, 524999811), (3381, 474999829), (4997, 321387717), (5003, 321002283), (5523, 290779363), (6049, 265494201), (7581, 211842029), (8303, 193420983), (9177, 174999937), (12887, 124619727), (14991, 107129239), (15009, 107000761), (17689, 90789441), (18147, 88498067), (21413, 74999973), (24909, 64473661), (34979, 45912531), (35021, 45857469), (38661, 41539909), (42343, 37927743), (53067, 30263147), (58121, 27631569), (64239, 24999991), (94943, 16915143), (95057, 16894857), (104937, 15304177), (105063, 15285823), (114931, 13973379), (115069, 13956621), (127029, 12642581), (174363, 9210523), (244853, 6558933), (245147, 6551067), (284829, 5638381), (285171, 5631619), (296401, 5418249), (344793, 4657793), (345207, 4652207), (406847, 3947367), (664601, 2416449), (665399, 2413551), (734559, 2186311), (735441, 2183689), (804517, 1996197), (805483, 1993803), (889203, 1806083), (1220541, 1315789)]