657351876688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:682

約数の個数: 240

約数和(自身を含む): 1455272481600

約数和(自身を除く): 797920604912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 104, 118, 124, 139, 208, 236, 248, 278, 401, 403, 472, 496, 556, 767, 802, 806, 944, 961, 1112, 1534, 1604, 1612, 1807, 1829, 1922, 2224, 3068, 3208, 3224, 3614, 3658, 3844, 4309, 5213, 6136, 6416, 6448, 7228, 7316, 7688, 8201, 8618, 10426, 12272, 12431, 12493, 14456, 14632, 15376, 16402, 17236, 20852, 23659, 23777, 24862, 24986, 28912, 29264, 32804, 34472, 41704, 47318, 47554, 49724, 49972, 55739, 56017, 56699, 65608, 68944, 83408, 94636, 95108, 99448, 99944, 106613, 111478, 112034, 113398, 131216, 133579, 161603, 189272, 190216, 198896, 199888, 213226, 222956, 224068, 226796, 254231, 267158, 307567, 323206, 378544, 380432, 385361, 426452, 445912, 448136, 453592, 508462, 534316, 615134, 646412, 724607, 733429, 737087, 770722, 852904, 891824, 896272, 907184, 1016924, 1068632, 1230268, 1292824, 1449214, 1466858, 1474174, 1541444, 1705808, 1727909, 1736527, 2033848, 2137264, 2460536, 2585648, 2898428, 2933716, 2948348, 3082888, 3288601, 3305003, 3455818, 3473054, 4067696, 4921072, 5009693, 5796856, 5867432, 5896696, 6165776, 6577202, 6610006, 6911636, 6946108, 7881161, 9534577, 10019386, 11593712, 11734864, 11793392, 13154404, 13220012, 13823272, 13892216, 15762322, 19069154, 20038772, 22462817, 22736299, 26308808, 26440024, 27646544, 27784432, 31524644, 38138308, 40077544, 42751813, 44925634, 45472598, 52617616, 52880048, 53565179, 63049288, 76276616, 80155088, 85503626, 89851268, 90945196, 101946631, 102455093, 107130358, 126098576, 152553232, 171007252, 179702536, 181890392, 203893262, 204910186, 214260716, 295571887, 342014504, 359405072, 363780784, 407786524, 409820372, 428521432, 591143774, 684029008, 696347327, 815573048, 819640744, 857042864, 1182287548, 1325306203, 1392694654, 1631146096, 1639281488, 2364575096, 2650612406, 2785389308, 3160345561, 4729150192, 5301224812, 5570778616, 6320691122, 10602449624, 11141557232, 12641382244, 21204899248, 25282764488, 41084492293, 50565528976, 82168984586, 164337969172, 328675938344, 657351876688]

約数ペア:

[(1, 657351876688), (2, 328675938344), (4, 164337969172), (8, 82168984586), (13, 50565528976), (16, 41084492293), (26, 25282764488), (31, 21204899248), (52, 12641382244), (59, 11141557232), (62, 10602449624), (104, 6320691122), (118, 5570778616), (124, 5301224812), (139, 4729150192), (208, 3160345561), (236, 2785389308), (248, 2650612406), (278, 2364575096), (401, 1639281488), (403, 1631146096), (472, 1392694654), (496, 1325306203), (556, 1182287548), (767, 857042864), (802, 819640744), (806, 815573048), (944, 696347327), (961, 684029008), (1112, 591143774), (1534, 428521432), (1604, 409820372), (1612, 407786524), (1807, 363780784), (1829, 359405072), (1922, 342014504), (2224, 295571887), (3068, 214260716), (3208, 204910186), (3224, 203893262), (3614, 181890392), (3658, 179702536), (3844, 171007252), (4309, 152553232), (5213, 126098576), (6136, 107130358), (6416, 102455093), (6448, 101946631), (7228, 90945196), (7316, 89851268), (7688, 85503626), (8201, 80155088), (8618, 76276616), (10426, 63049288), (12272, 53565179), (12431, 52880048), (12493, 52617616), (14456, 45472598), (14632, 44925634), (15376, 42751813), (16402, 40077544), (17236, 38138308), (20852, 31524644), (23659, 27784432), (23777, 27646544), (24862, 26440024), (24986, 26308808), (28912, 22736299), (29264, 22462817), (32804, 20038772), (34472, 19069154), (41704, 15762322), (47318, 13892216), (47554, 13823272), (49724, 13220012), (49972, 13154404), (55739, 11793392), (56017, 11734864), (56699, 11593712), (65608, 10019386), (68944, 9534577), (83408, 7881161), (94636, 6946108), (95108, 6911636), (99448, 6610006), (99944, 6577202), (106613, 6165776), (111478, 5896696), (112034, 5867432), (113398, 5796856), (131216, 5009693), (133579, 4921072), (161603, 4067696), (189272, 3473054), (190216, 3455818), (198896, 3305003), (199888, 3288601), (213226, 3082888), (222956, 2948348), (224068, 2933716), (226796, 2898428), (254231, 2585648), (267158, 2460536), (307567, 2137264), (323206, 2033848), (378544, 1736527), (380432, 1727909), (385361, 1705808), (426452, 1541444), (445912, 1474174), (448136, 1466858), (453592, 1449214), (508462, 1292824), (534316, 1230268), (615134, 1068632), (646412, 1016924), (724607, 907184), (733429, 896272), (737087, 891824), (770722, 852904)]