1638995904

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 336

約数和(自身を含む): 6040221600

約数和(自身を除く): 4401225696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 392, 416, 432, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 702, 728, 756, 784, 819, 832, 864, 882, 936, 1008, 1092, 1176, 1248, 1274, 1323, 1344, 1404, 1456, 1489, 1512, 1568, 1638, 1728, 1764, 1872, 1911, 2016, 2184, 2352, 2457, 2496, 2548, 2646, 2808, 2912, 2978, 3024, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4467, 4704, 4914, 5096, 5292, 5616, 5733, 5824, 5956, 6048, 6552, 7056, 7488, 7644, 8736, 8934, 9408, 9828, 10192, 10423, 10584, 11232, 11466, 11912, 12096, 13104, 13401, 14112, 15288, 17199, 17472, 17868, 19357, 19656, 20384, 20846, 21168, 22464, 22932, 23824, 26208, 26802, 28224, 30576, 31269, 34398, 35736, 38714, 39312, 40203, 40768, 41692, 42336, 45864, 47648, 52416, 53604, 58071, 61152, 62538, 68796, 71472, 72961, 77428, 78624, 80406, 83384, 84672, 91728, 93807, 95296, 107208, 116142, 122304, 125076, 135499, 137592, 142944, 145922, 154856, 157248, 160812, 166768, 174213, 183456, 187614, 214416, 218883, 232284, 250152, 270998, 275184, 281421, 285888, 291844, 309712, 321624, 333536, 348426, 366912, 375228, 406497, 428832, 437766, 464568, 500304, 522639, 541996, 550368, 562842, 583688, 619424, 643248, 656649, 667072, 696852, 750456, 812994, 857664, 875532, 929136, 948493, 1000608, 1045278, 1083992, 1100736, 1125684, 1167376, 1219491, 1238848, 1286496, 1313298, 1393704, 1500912, 1625988, 1751064, 1858272, 1896986, 1969947, 2001216, 2090556, 2167984, 2251368, 2334752, 2438982, 2572992, 2626596, 2787408, 2845479, 3001824, 3251976, 3502128, 3658473, 3716544, 3793972, 3939894, 4181112, 4335968, 4502736, 4669504, 4877964, 5253192, 5574816, 5690958, 6003648, 6503952, 7004256, 7316946, 7587944, 7879788, 8362224, 8536437, 8671936, 9005472, 9755928, 10506384, 11149632, 11381916, 13007904, 14008512, 14633892, 15175888, 15759576, 16724448, 17072874, 18010944, 19511856, 21012768, 22763832, 25609311, 26015808, 29267784, 30351776, 31519152, 33448896, 34145748, 39023712, 42025536, 45527664, 51218622, 58535568, 60703552, 63038304, 68291496, 78047424, 91055328, 102437244, 117071136, 126076608, 136582992, 182110656, 204874488, 234142272, 273165984, 409748976, 546331968, 819497952, 1638995904]

約数ペア:

[(1, 1638995904), (2, 819497952), (3, 546331968), (4, 409748976), (6, 273165984), (7, 234142272), (8, 204874488), (9, 182110656), (12, 136582992), (13, 126076608), (14, 117071136), (16, 102437244), (18, 91055328), (21, 78047424), (24, 68291496), (26, 63038304), (27, 60703552), (28, 58535568), (32, 51218622), (36, 45527664), (39, 42025536), (42, 39023712), (48, 34145748), (49, 33448896), (52, 31519152), (54, 30351776), (56, 29267784), (63, 26015808), (64, 25609311), (72, 22763832), (78, 21012768), (84, 19511856), (91, 18010944), (96, 17072874), (98, 16724448), (104, 15759576), (108, 15175888), (112, 14633892), (117, 14008512), (126, 13007904), (144, 11381916), (147, 11149632), (156, 10506384), (168, 9755928), (182, 9005472), (189, 8671936), (192, 8536437), (196, 8362224), (208, 7879788), (216, 7587944), (224, 7316946), (234, 7004256), (252, 6503952), (273, 6003648), (288, 5690958), (294, 5574816), (312, 5253192), (336, 4877964), (351, 4669504), (364, 4502736), (378, 4335968), (392, 4181112), (416, 3939894), (432, 3793972), (441, 3716544), (448, 3658473), (468, 3502128), (504, 3251976), (546, 3001824), (576, 2845479), (588, 2787408), (624, 2626596), (637, 2572992), (672, 2438982), (702, 2334752), (728, 2251368), (756, 2167984), (784, 2090556), (819, 2001216), (832, 1969947), (864, 1896986), (882, 1858272), (936, 1751064), (1008, 1625988), (1092, 1500912), (1176, 1393704), (1248, 1313298), (1274, 1286496), (1323, 1238848), (1344, 1219491), (1404, 1167376), (1456, 1125684), (1489, 1100736), (1512, 1083992), (1568, 1045278), (1638, 1000608), (1728, 948493), (1764, 929136), (1872, 875532), (1911, 857664), (2016, 812994), (2184, 750456), (2352, 696852), (2457, 667072), (2496, 656649), (2548, 643248), (2646, 619424), (2808, 583688), (2912, 562842), (2978, 550368), (3024, 541996), (3136, 522639), (3276, 500304), (3528, 464568), (3744, 437766), (3822, 428832), (4032, 406497), (4368, 375228), (4467, 366912), (4704, 348426), (4914, 333536), (5096, 321624), (5292, 309712), (5616, 291844), (5733, 285888), (5824, 281421), (5956, 275184), (6048, 270998), (6552, 250152), (7056, 232284), (7488, 218883), (7644, 214416), (8736, 187614), (8934, 183456), (9408, 174213), (9828, 166768), (10192, 160812), (10423, 157248), (10584, 154856), (11232, 145922), (11466, 142944), (11912, 137592), (12096, 135499), (13104, 125076), (13401, 122304), (14112, 116142), (15288, 107208), (17199, 95296), (17472, 93807), (17868, 91728), (19357, 84672), (19656, 83384), (20384, 80406), (20846, 78624), (21168, 77428), (22464, 72961), (22932, 71472), (23824, 68796), (26208, 62538), (26802, 61152), (28224, 58071), (30576, 53604), (31269, 52416), (34398, 47648), (35736, 45864), (38714, 42336), (39312, 41692), (40203, 40768)]