280723968

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{967}}^1$

素因数の和:1004

約数の個数: 200

約数和(自身を含む): 958575552

約数和(自身を除く): 677851584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 967, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 1934, 2016, 2268, 2304, 2592, 2688, 2901, 3024, 3456, 3584, 3868, 4032, 4536, 4608, 5184, 5376, 5802, 6048, 6769, 6912, 7736, 8064, 8703, 9072, 10368, 10752, 11604, 12096, 13538, 13824, 15472, 16128, 17406, 18144, 20307, 20736, 23208, 24192, 26109, 27076, 30944, 32256, 34812, 36288, 40614, 41472, 46416, 48384, 52218, 54152, 60921, 61888, 69624, 72576, 78327, 81228, 92832, 96768, 104436, 108304, 121842, 123776, 139248, 145152, 156654, 162456, 182763, 185664, 208872, 216608, 243684, 247552, 278496, 290304, 313308, 324912, 365526, 371328, 417744, 433216, 487368, 495104, 548289, 556992, 626616, 649824, 731052, 742656, 835488, 866432, 974736, 1096578, 1113984, 1253232, 1299648, 1462104, 1485312, 1670976, 1732864, 1949472, 2193156, 2227968, 2506464, 2599296, 2924208, 3341952, 3465728, 3898944, 4386312, 4455936, 5012928, 5198592, 5848416, 6683904, 7797888, 8772624, 10025856, 10397184, 11696832, 13367808, 15595776, 17545248, 20051712, 23393664, 31191552, 35090496, 40103424, 46787328, 70180992, 93574656, 140361984, 280723968]

約数ペア:

[(1, 280723968), (2, 140361984), (3, 93574656), (4, 70180992), (6, 46787328), (7, 40103424), (8, 35090496), (9, 31191552), (12, 23393664), (14, 20051712), (16, 17545248), (18, 15595776), (21, 13367808), (24, 11696832), (27, 10397184), (28, 10025856), (32, 8772624), (36, 7797888), (42, 6683904), (48, 5848416), (54, 5198592), (56, 5012928), (63, 4455936), (64, 4386312), (72, 3898944), (81, 3465728), (84, 3341952), (96, 2924208), (108, 2599296), (112, 2506464), (126, 2227968), (128, 2193156), (144, 1949472), (162, 1732864), (168, 1670976), (189, 1485312), (192, 1462104), (216, 1299648), (224, 1253232), (252, 1113984), (256, 1096578), (288, 974736), (324, 866432), (336, 835488), (378, 742656), (384, 731052), (432, 649824), (448, 626616), (504, 556992), (512, 548289), (567, 495104), (576, 487368), (648, 433216), (672, 417744), (756, 371328), (768, 365526), (864, 324912), (896, 313308), (967, 290304), (1008, 278496), (1134, 247552), (1152, 243684), (1296, 216608), (1344, 208872), (1512, 185664), (1536, 182763), (1728, 162456), (1792, 156654), (1934, 145152), (2016, 139248), (2268, 123776), (2304, 121842), (2592, 108304), (2688, 104436), (2901, 96768), (3024, 92832), (3456, 81228), (3584, 78327), (3868, 72576), (4032, 69624), (4536, 61888), (4608, 60921), (5184, 54152), (5376, 52218), (5802, 48384), (6048, 46416), (6769, 41472), (6912, 40614), (7736, 36288), (8064, 34812), (8703, 32256), (9072, 30944), (10368, 27076), (10752, 26109), (11604, 24192), (12096, 23208), (13538, 20736), (13824, 20307), (15472, 18144), (16128, 17406)]