291221123544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1\times {\mathrm{2239}}^1$

素因数の和:4102

約数の個数: 192

約数和(自身を含む): 861020160000

約数和(自身を除く): 569799036456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 156, 158, 234, 237, 312, 316, 468, 474, 632, 711, 936, 948, 1027, 1422, 1759, 1896, 2054, 2239, 2844, 3081, 3518, 4108, 4478, 5277, 5688, 6162, 6717, 7036, 8216, 8956, 9243, 10554, 12324, 13434, 14072, 15831, 17912, 18486, 20151, 21108, 22867, 24648, 26868, 29107, 31662, 36972, 40302, 42216, 45734, 53736, 58214, 63324, 68601, 73944, 80604, 87321, 91468, 116428, 126648, 137202, 138961, 161208, 174642, 176881, 182936, 205803, 232856, 261963, 274404, 277922, 349284, 353762, 411606, 416883, 523926, 530643, 548808, 555844, 698568, 707524, 823212, 833766, 1047852, 1061286, 1111688, 1250649, 1415048, 1591929, 1646424, 1667532, 1806493, 2095704, 2122572, 2299453, 2501298, 3183858, 3335064, 3612986, 3938401, 4245144, 4598906, 5002596, 5419479, 6367716, 6898359, 7225972, 7876802, 9197812, 10005192, 10838958, 11815203, 12735432, 13796718, 14451944, 15753604, 16258437, 18395624, 20695077, 21677916, 23630406, 27593436, 31507208, 32516874, 35445609, 41390154, 43355832, 47260812, 51199213, 55186872, 65033748, 70891218, 82780308, 94521624, 102398426, 130067496, 141782436, 153597639, 165560616, 204796852, 283564872, 307195278, 311133679, 409593704, 460792917, 614390556, 622267358, 921585834, 933401037, 1228781112, 1244534716, 1843171668, 1866802074, 2489069432, 2800203111, 3686343336, 3733604148, 4044737827, 5600406222, 7467208296, 8089475654, 11200812444, 12134213481, 16178951308, 22401624888, 24268426962, 32357902616, 36402640443, 48536853924, 72805280886, 97073707848, 145610561772, 291221123544]

約数ペア:

[(1, 291221123544), (2, 145610561772), (3, 97073707848), (4, 72805280886), (6, 48536853924), (8, 36402640443), (9, 32357902616), (12, 24268426962), (13, 22401624888), (18, 16178951308), (24, 12134213481), (26, 11200812444), (36, 8089475654), (39, 7467208296), (52, 5600406222), (72, 4044737827), (78, 3733604148), (79, 3686343336), (104, 2800203111), (117, 2489069432), (156, 1866802074), (158, 1843171668), (234, 1244534716), (237, 1228781112), (312, 933401037), (316, 921585834), (468, 622267358), (474, 614390556), (632, 460792917), (711, 409593704), (936, 311133679), (948, 307195278), (1027, 283564872), (1422, 204796852), (1759, 165560616), (1896, 153597639), (2054, 141782436), (2239, 130067496), (2844, 102398426), (3081, 94521624), (3518, 82780308), (4108, 70891218), (4478, 65033748), (5277, 55186872), (5688, 51199213), (6162, 47260812), (6717, 43355832), (7036, 41390154), (8216, 35445609), (8956, 32516874), (9243, 31507208), (10554, 27593436), (12324, 23630406), (13434, 21677916), (14072, 20695077), (15831, 18395624), (17912, 16258437), (18486, 15753604), (20151, 14451944), (21108, 13796718), (22867, 12735432), (24648, 11815203), (26868, 10838958), (29107, 10005192), (31662, 9197812), (36972, 7876802), (40302, 7225972), (42216, 6898359), (45734, 6367716), (53736, 5419479), (58214, 5002596), (63324, 4598906), (68601, 4245144), (73944, 3938401), (80604, 3612986), (87321, 3335064), (91468, 3183858), (116428, 2501298), (126648, 2299453), (137202, 2122572), (138961, 2095704), (161208, 1806493), (174642, 1667532), (176881, 1646424), (182936, 1591929), (205803, 1415048), (232856, 1250649), (261963, 1111688), (274404, 1061286), (277922, 1047852), (349284, 833766), (353762, 823212), (411606, 707524), (416883, 698568), (523926, 555844), (530643, 548808)]