495652248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 1714199760

約数和(自身を除く): 1218547512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 101, 104, 107, 117, 126, 147, 156, 168, 182, 196, 202, 214, 234, 252, 273, 294, 303, 312, 321, 364, 392, 404, 428, 441, 468, 504, 546, 588, 606, 637, 642, 707, 728, 749, 808, 819, 856, 882, 909, 936, 963, 1092, 1176, 1212, 1274, 1284, 1313, 1391, 1414, 1498, 1638, 1764, 1818, 1911, 1926, 2121, 2184, 2247, 2424, 2548, 2568, 2626, 2782, 2828, 2996, 3276, 3528, 3636, 3822, 3852, 3939, 4173, 4242, 4494, 4949, 5096, 5243, 5252, 5564, 5656, 5733, 5992, 6363, 6552, 6741, 7272, 7644, 7704, 7878, 8346, 8484, 8988, 9191, 9737, 9898, 10486, 10504, 10807, 11128, 11466, 11817, 12519, 12726, 13482, 14847, 15288, 15729, 15756, 16692, 16968, 17976, 18382, 19474, 19796, 20972, 21614, 22932, 23634, 25038, 25452, 26964, 27573, 29211, 29694, 31458, 31512, 32421, 33384, 36764, 38948, 39592, 41944, 43228, 44541, 45864, 47187, 47268, 50076, 50904, 53928, 55146, 58422, 59388, 62916, 64337, 64842, 68159, 73528, 75649, 77896, 82719, 86456, 87633, 89082, 94374, 94536, 97263, 100152, 110292, 116844, 118776, 125832, 128674, 129684, 136318, 140491, 151298, 165438, 175266, 178164, 188748, 193011, 194526, 204477, 220584, 226947, 233688, 257348, 259368, 272636, 280982, 302596, 330876, 350532, 356328, 377496, 386022, 389052, 408954, 421473, 453894, 514696, 529543, 545272, 561964, 579033, 605192, 613431, 661752, 680841, 701064, 772044, 778104, 817908, 842946, 907788, 983437, 1059086, 1123928, 1158066, 1226862, 1264419, 1361682, 1544088, 1588629, 1635816, 1685892, 1815576, 1966874, 2118172, 2316132, 2453724, 2528838, 2723364, 2950311, 3177258, 3371784, 3933748, 4236344, 4632264, 4765887, 4907448, 5057676, 5446728, 5900622, 6354516, 6884059, 7867496, 8850933, 9531774, 10115352, 11801244, 12709032, 13768118, 17701866, 19063548, 20652177, 23602488, 27536236, 35403732, 38127096, 41304354, 55072472, 61956531, 70807464, 82608708, 123913062, 165217416, 247826124, 495652248]

約数ペア:

[(1, 495652248), (2, 247826124), (3, 165217416), (4, 123913062), (6, 82608708), (7, 70807464), (8, 61956531), (9, 55072472), (12, 41304354), (13, 38127096), (14, 35403732), (18, 27536236), (21, 23602488), (24, 20652177), (26, 19063548), (28, 17701866), (36, 13768118), (39, 12709032), (42, 11801244), (49, 10115352), (52, 9531774), (56, 8850933), (63, 7867496), (72, 6884059), (78, 6354516), (84, 5900622), (91, 5446728), (98, 5057676), (101, 4907448), (104, 4765887), (107, 4632264), (117, 4236344), (126, 3933748), (147, 3371784), (156, 3177258), (168, 2950311), (182, 2723364), (196, 2528838), (202, 2453724), (214, 2316132), (234, 2118172), (252, 1966874), (273, 1815576), (294, 1685892), (303, 1635816), (312, 1588629), (321, 1544088), (364, 1361682), (392, 1264419), (404, 1226862), (428, 1158066), (441, 1123928), (468, 1059086), (504, 983437), (546, 907788), (588, 842946), (606, 817908), (637, 778104), (642, 772044), (707, 701064), (728, 680841), (749, 661752), (808, 613431), (819, 605192), (856, 579033), (882, 561964), (909, 545272), (936, 529543), (963, 514696), (1092, 453894), (1176, 421473), (1212, 408954), (1274, 389052), (1284, 386022), (1313, 377496), (1391, 356328), (1414, 350532), (1498, 330876), (1638, 302596), (1764, 280982), (1818, 272636), (1911, 259368), (1926, 257348), (2121, 233688), (2184, 226947), (2247, 220584), (2424, 204477), (2548, 194526), (2568, 193011), (2626, 188748), (2782, 178164), (2828, 175266), (2996, 165438), (3276, 151298), (3528, 140491), (3636, 136318), (3822, 129684), (3852, 128674), (3939, 125832), (4173, 118776), (4242, 116844), (4494, 110292), (4949, 100152), (5096, 97263), (5243, 94536), (5252, 94374), (5564, 89082), (5656, 87633), (5733, 86456), (5992, 82719), (6363, 77896), (6552, 75649), (6741, 73528), (7272, 68159), (7644, 64842), (7704, 64337), (7878, 62916), (8346, 59388), (8484, 58422), (8988, 55146), (9191, 53928), (9737, 50904), (9898, 50076), (10486, 47268), (10504, 47187), (10807, 45864), (11128, 44541), (11466, 43228), (11817, 41944), (12519, 39592), (12726, 38948), (13482, 36764), (14847, 33384), (15288, 32421), (15729, 31512), (15756, 31458), (16692, 29694), (16968, 29211), (17976, 27573), (18382, 26964), (19474, 25452), (19796, 25038), (20972, 23634), (21614, 22932)]