900553472

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 2417479680

約数和(自身を除く): 1516926208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 32, 43, 52, 56, 58, 62, 64, 86, 91, 104, 112, 116, 124, 128, 172, 182, 203, 208, 217, 224, 232, 248, 256, 301, 344, 364, 377, 403, 406, 416, 434, 448, 464, 496, 559, 602, 688, 728, 754, 806, 812, 832, 868, 896, 899, 928, 992, 1118, 1204, 1247, 1333, 1376, 1456, 1508, 1612, 1624, 1664, 1736, 1792, 1798, 1856, 1984, 2236, 2408, 2494, 2639, 2666, 2752, 2821, 2912, 3016, 3224, 3248, 3328, 3472, 3596, 3712, 3913, 3968, 4472, 4816, 4988, 5278, 5332, 5504, 5642, 5824, 6032, 6293, 6448, 6496, 6944, 7192, 7424, 7826, 7936, 8729, 8944, 9331, 9632, 9976, 10556, 10664, 11008, 11284, 11648, 11687, 12064, 12586, 12896, 12992, 13888, 14384, 15652, 16211, 17329, 17458, 17888, 18662, 19264, 19952, 21112, 21328, 22568, 23296, 23374, 24128, 25172, 25792, 25984, 27776, 28768, 31304, 32422, 34658, 34916, 35776, 37324, 38528, 38657, 39904, 42224, 42656, 45136, 46748, 48256, 50344, 51584, 51968, 55552, 57536, 62608, 64844, 69316, 69832, 71552, 74648, 77056, 77314, 79808, 81809, 84448, 85312, 90272, 93496, 96512, 100688, 103168, 113477, 115072, 121303, 125216, 129688, 138632, 139664, 143104, 149296, 154628, 159616, 163618, 168896, 170624, 180544, 186992, 201376, 226954, 230144, 242606, 250432, 259376, 270599, 277264, 279328, 298592, 309256, 319232, 327236, 337792, 341248, 361088, 373984, 402752, 453908, 485212, 500864, 502541, 518752, 541198, 554528, 558656, 597184, 618512, 654472, 675584, 722176, 747968, 805504, 907816, 970424, 1001728, 1005082, 1037504, 1082396, 1109056, 1117312, 1194368, 1237024, 1308944, 1495936, 1611008, 1815632, 1940848, 2010164, 2075008, 2164792, 2218112, 2234624, 2388736, 2474048, 2617888, 2991872, 3517787, 3631264, 3881696, 4020328, 4150016, 4329584, 4436224, 4948096, 5235776, 7035574, 7262528, 7763392, 8040656, 8659168, 9896192, 10471552, 14071148, 14525056, 15526784, 16081312, 17318336, 20943104, 28142296, 29050112, 31053568, 32162624, 34636672, 56284592, 64325248, 69273344, 112569184, 128650496, 225138368, 450276736, 900553472]

約数ペア:

[(1, 900553472), (2, 450276736), (4, 225138368), (7, 128650496), (8, 112569184), (13, 69273344), (14, 64325248), (16, 56284592), (26, 34636672), (28, 32162624), (29, 31053568), (31, 29050112), (32, 28142296), (43, 20943104), (52, 17318336), (56, 16081312), (58, 15526784), (62, 14525056), (64, 14071148), (86, 10471552), (91, 9896192), (104, 8659168), (112, 8040656), (116, 7763392), (124, 7262528), (128, 7035574), (172, 5235776), (182, 4948096), (203, 4436224), (208, 4329584), (217, 4150016), (224, 4020328), (232, 3881696), (248, 3631264), (256, 3517787), (301, 2991872), (344, 2617888), (364, 2474048), (377, 2388736), (403, 2234624), (406, 2218112), (416, 2164792), (434, 2075008), (448, 2010164), (464, 1940848), (496, 1815632), (559, 1611008), (602, 1495936), (688, 1308944), (728, 1237024), (754, 1194368), (806, 1117312), (812, 1109056), (832, 1082396), (868, 1037504), (896, 1005082), (899, 1001728), (928, 970424), (992, 907816), (1118, 805504), (1204, 747968), (1247, 722176), (1333, 675584), (1376, 654472), (1456, 618512), (1508, 597184), (1612, 558656), (1624, 554528), (1664, 541198), (1736, 518752), (1792, 502541), (1798, 500864), (1856, 485212), (1984, 453908), (2236, 402752), (2408, 373984), (2494, 361088), (2639, 341248), (2666, 337792), (2752, 327236), (2821, 319232), (2912, 309256), (3016, 298592), (3224, 279328), (3248, 277264), (3328, 270599), (3472, 259376), (3596, 250432), (3712, 242606), (3913, 230144), (3968, 226954), (4472, 201376), (4816, 186992), (4988, 180544), (5278, 170624), (5332, 168896), (5504, 163618), (5642, 159616), (5824, 154628), (6032, 149296), (6293, 143104), (6448, 139664), (6496, 138632), (6944, 129688), (7192, 125216), (7424, 121303), (7826, 115072), (7936, 113477), (8729, 103168), (8944, 100688), (9331, 96512), (9632, 93496), (9976, 90272), (10556, 85312), (10664, 84448), (11008, 81809), (11284, 79808), (11648, 77314), (11687, 77056), (12064, 74648), (12586, 71552), (12896, 69832), (12992, 69316), (13888, 64844), (14384, 62608), (15652, 57536), (16211, 55552), (17329, 51968), (17458, 51584), (17888, 50344), (18662, 48256), (19264, 46748), (19952, 45136), (21112, 42656), (21328, 42224), (22568, 39904), (23296, 38657), (23374, 38528), (24128, 37324), (25172, 35776), (25792, 34916), (25984, 34658), (27776, 32422), (28768, 31304)]