388550339892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{78539}}^1$

素因数の和:78635

約数の個数: 216

約数和(自身を含む): 1192314483360

約数和(自身を除く): 803764143468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 961, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 1922, 2046, 2418, 2574, 2883, 3069, 3627, 3844, 4092, 4433, 4836, 5148, 5766, 6138, 7254, 8649, 8866, 10571, 11532, 12276, 12493, 13299, 14508, 17298, 17732, 21142, 24986, 26598, 31713, 34596, 37479, 39897, 42284, 49972, 53196, 63426, 74958, 78539, 79794, 95139, 112437, 126852, 137423, 149916, 157078, 159588, 190278, 224874, 235617, 274846, 314156, 380556, 412269, 449748, 471234, 549692, 706851, 824538, 863929, 942468, 1021007, 1236807, 1413702, 1649076, 1727858, 2042014, 2434709, 2473614, 2591787, 2827404, 3063021, 3455716, 4084028, 4869418, 4947228, 5183574, 6126042, 7304127, 7775361, 9189063, 9738836, 10367148, 11231077, 12252084, 14608254, 15550722, 18378126, 21912381, 22462154, 26781799, 29216508, 31101444, 31651217, 33693231, 36756252, 43824762, 44924308, 53563598, 63302434, 67386462, 75475979, 80345397, 87649524, 94953651, 101079693, 107127196, 126604868, 134772924, 150951958, 160690794, 189907302, 202159386, 226427937, 241036191, 284860953, 301903916, 321381588, 348163387, 379814604, 404318772, 452855874, 482072382, 569721906, 679283811, 696326774, 830235769, 905711748, 964144764, 981187727, 1044490161, 1139443812, 1358567622, 1392653548, 1660471538, 1962375454, 2088980322, 2490707307, 2717135244, 2943563181, 3133470483, 3320943076, 3924750908, 4177960644, 4981414614, 5887126362, 6266940966, 7472121921, 8830689543, 9962829228, 10793064997, 11774252724, 12533881932, 14944243842, 17661379086, 21586129994, 29888487684, 32379194991, 35322758172, 43172259988, 64758389982, 97137584973, 129516779964, 194275169946, 388550339892]

約数ペア:

[(1, 388550339892), (2, 194275169946), (3, 129516779964), (4, 97137584973), (6, 64758389982), (9, 43172259988), (11, 35322758172), (12, 32379194991), (13, 29888487684), (18, 21586129994), (22, 17661379086), (26, 14944243842), (31, 12533881932), (33, 11774252724), (36, 10793064997), (39, 9962829228), (44, 8830689543), (52, 7472121921), (62, 6266940966), (66, 5887126362), (78, 4981414614), (93, 4177960644), (99, 3924750908), (117, 3320943076), (124, 3133470483), (132, 2943563181), (143, 2717135244), (156, 2490707307), (186, 2088980322), (198, 1962375454), (234, 1660471538), (279, 1392653548), (286, 1358567622), (341, 1139443812), (372, 1044490161), (396, 981187727), (403, 964144764), (429, 905711748), (468, 830235769), (558, 696326774), (572, 679283811), (682, 569721906), (806, 482072382), (858, 452855874), (961, 404318772), (1023, 379814604), (1116, 348163387), (1209, 321381588), (1287, 301903916), (1364, 284860953), (1612, 241036191), (1716, 226427937), (1922, 202159386), (2046, 189907302), (2418, 160690794), (2574, 150951958), (2883, 134772924), (3069, 126604868), (3627, 107127196), (3844, 101079693), (4092, 94953651), (4433, 87649524), (4836, 80345397), (5148, 75475979), (5766, 67386462), (6138, 63302434), (7254, 53563598), (8649, 44924308), (8866, 43824762), (10571, 36756252), (11532, 33693231), (12276, 31651217), (12493, 31101444), (13299, 29216508), (14508, 26781799), (17298, 22462154), (17732, 21912381), (21142, 18378126), (24986, 15550722), (26598, 14608254), (31713, 12252084), (34596, 11231077), (37479, 10367148), (39897, 9738836), (42284, 9189063), (49972, 7775361), (53196, 7304127), (63426, 6126042), (74958, 5183574), (78539, 4947228), (79794, 4869418), (95139, 4084028), (112437, 3455716), (126852, 3063021), (137423, 2827404), (149916, 2591787), (157078, 2473614), (159588, 2434709), (190278, 2042014), (224874, 1727858), (235617, 1649076), (274846, 1413702), (314156, 1236807), (380556, 1021007), (412269, 942468), (449748, 863929), (471234, 824538), (549692, 706851)]