187498348544

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 423653717760

約数和(自身を除く): 236155369216

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 73, 104, 124, 128, 146, 208, 248, 256, 292, 389, 403, 416, 496, 512, 584, 778, 806, 832, 949, 992, 1024, 1168, 1556, 1612, 1664, 1898, 1984, 2048, 2263, 2336, 3112, 3224, 3328, 3796, 3968, 4096, 4526, 4672, 5057, 6224, 6448, 6656, 7592, 7936, 8192, 9052, 9344, 10114, 12059, 12448, 12896, 13312, 15184, 15872, 16384, 18104, 18688, 20228, 24118, 24896, 25792, 26624, 28397, 29419, 30368, 31744, 36208, 37376, 40456, 48236, 49792, 51584, 53248, 56794, 58838, 60736, 63488, 72416, 74752, 80912, 96472, 99584, 103168, 106496, 113588, 117676, 121472, 126976, 144832, 149504, 156767, 161824, 192944, 199168, 206336, 212992, 227176, 235352, 242944, 253952, 289664, 299008, 313534, 323648, 369161, 385888, 398336, 412672, 454352, 470704, 485888, 507904, 579328, 598016, 627068, 647296, 738322, 771776, 796672, 825344, 880307, 908704, 941408, 971776, 1158656, 1196032, 1254136, 1294592, 1476644, 1543552, 1593344, 1650688, 1760614, 1817408, 1882816, 1943552, 2317312, 2508272, 2589184, 2953288, 3087104, 3186688, 3301376, 3521228, 3634816, 3765632, 3887104, 4634624, 5016544, 5178368, 5906576, 6174208, 6373376, 6602752, 7042456, 7269632, 7531264, 7774208, 9269248, 10033088, 10356736, 11443991, 11813152, 12348416, 14084912, 14539264, 15062528, 15548416, 18538496, 20066176, 20713472, 22887982, 23626304, 24696832, 28169824, 29078528, 30125056, 37076992, 40132352, 41426944, 45775964, 47252608, 49393664, 56339648, 58157056, 60250112, 80264704, 82853888, 91551928, 94505216, 98787328, 112679296, 116314112, 120500224, 160529408, 183103856, 189010432, 197574656, 225358592, 232628224, 241000448, 321058816, 366207712, 378020864, 450717184, 465256448, 482000896, 642117632, 732415424, 756041728, 901434368, 1284235264, 1464830848, 1512083456, 1802868736, 2568470528, 2929661696, 3024166912, 3605737472, 5859323392, 6048333824, 7211474944, 11718646784, 14422949888, 23437293568, 46874587136, 93749174272, 187498348544]

約数ペア:

[(1, 187498348544), (2, 93749174272), (4, 46874587136), (8, 23437293568), (13, 14422949888), (16, 11718646784), (26, 7211474944), (31, 6048333824), (32, 5859323392), (52, 3605737472), (62, 3024166912), (64, 2929661696), (73, 2568470528), (104, 1802868736), (124, 1512083456), (128, 1464830848), (146, 1284235264), (208, 901434368), (248, 756041728), (256, 732415424), (292, 642117632), (389, 482000896), (403, 465256448), (416, 450717184), (496, 378020864), (512, 366207712), (584, 321058816), (778, 241000448), (806, 232628224), (832, 225358592), (949, 197574656), (992, 189010432), (1024, 183103856), (1168, 160529408), (1556, 120500224), (1612, 116314112), (1664, 112679296), (1898, 98787328), (1984, 94505216), (2048, 91551928), (2263, 82853888), (2336, 80264704), (3112, 60250112), (3224, 58157056), (3328, 56339648), (3796, 49393664), (3968, 47252608), (4096, 45775964), (4526, 41426944), (4672, 40132352), (5057, 37076992), (6224, 30125056), (6448, 29078528), (6656, 28169824), (7592, 24696832), (7936, 23626304), (8192, 22887982), (9052, 20713472), (9344, 20066176), (10114, 18538496), (12059, 15548416), (12448, 15062528), (12896, 14539264), (13312, 14084912), (15184, 12348416), (15872, 11813152), (16384, 11443991), (18104, 10356736), (18688, 10033088), (20228, 9269248), (24118, 7774208), (24896, 7531264), (25792, 7269632), (26624, 7042456), (28397, 6602752), (29419, 6373376), (30368, 6174208), (31744, 5906576), (36208, 5178368), (37376, 5016544), (40456, 4634624), (48236, 3887104), (49792, 3765632), (51584, 3634816), (53248, 3521228), (56794, 3301376), (58838, 3186688), (60736, 3087104), (63488, 2953288), (72416, 2589184), (74752, 2508272), (80912, 2317312), (96472, 1943552), (99584, 1882816), (103168, 1817408), (106496, 1760614), (113588, 1650688), (117676, 1593344), (121472, 1543552), (126976, 1476644), (144832, 1294592), (149504, 1254136), (156767, 1196032), (161824, 1158656), (192944, 971776), (199168, 941408), (206336, 908704), (212992, 880307), (227176, 825344), (235352, 796672), (242944, 771776), (253952, 738322), (289664, 647296), (299008, 627068), (313534, 598016), (323648, 579328), (369161, 507904), (385888, 485888), (398336, 470704), (412672, 454352)]