1899214464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:991

約数の個数: 256

約数和(自身を含む): 6223795200

約数和(自身を除く): 4324580736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 56, 57, 64, 76, 82, 84, 96, 112, 114, 123, 128, 133, 152, 164, 168, 192, 224, 228, 246, 266, 287, 304, 328, 336, 384, 399, 448, 456, 492, 532, 574, 608, 656, 672, 779, 798, 861, 896, 907, 912, 984, 1064, 1148, 1216, 1312, 1344, 1558, 1596, 1722, 1814, 1824, 1968, 2128, 2296, 2337, 2432, 2624, 2688, 2721, 3116, 3192, 3444, 3628, 3648, 3936, 4256, 4592, 4674, 5248, 5442, 5453, 6232, 6349, 6384, 6888, 7256, 7296, 7872, 8512, 9184, 9348, 10884, 10906, 12464, 12698, 12768, 13776, 14512, 15744, 16359, 17024, 17233, 18368, 18696, 19047, 21768, 21812, 24928, 25396, 25536, 27552, 29024, 32718, 34466, 36736, 37187, 37392, 38094, 43536, 43624, 49856, 50792, 51072, 51699, 55104, 58048, 65436, 68932, 74374, 74784, 76188, 87072, 87248, 99712, 101584, 103398, 110208, 111561, 116096, 120631, 130872, 137864, 148748, 149568, 152376, 174144, 174496, 203168, 206796, 223122, 241262, 260309, 261744, 275728, 297496, 299136, 304752, 348288, 348992, 361893, 406336, 413592, 446244, 482524, 520618, 523488, 551456, 594992, 609504, 697984, 706553, 723786, 780927, 812672, 827184, 892488, 965048, 1041236, 1046976, 1102912, 1189984, 1219008, 1413106, 1447572, 1561854, 1654368, 1784976, 1930096, 2082472, 2093952, 2119659, 2205824, 2379968, 2438016, 2826212, 2895144, 3123708, 3308736, 3569952, 3860192, 4164944, 4239318, 4759936, 4945871, 5652424, 5790288, 6247416, 6617472, 7139904, 7720384, 8329888, 8478636, 9891742, 11304848, 11580576, 12494832, 14279808, 14837613, 15440768, 16659776, 16957272, 19783484, 22609696, 23161152, 24989664, 29675226, 33319552, 33914544, 39566968, 45219392, 46322304, 49979328, 59350452, 67829088, 79133936, 90438784, 99958656, 118700904, 135658176, 158267872, 237401808, 271316352, 316535744, 474803616, 633071488, 949607232, 1899214464]

約数ペア:

[(1, 1899214464), (2, 949607232), (3, 633071488), (4, 474803616), (6, 316535744), (7, 271316352), (8, 237401808), (12, 158267872), (14, 135658176), (16, 118700904), (19, 99958656), (21, 90438784), (24, 79133936), (28, 67829088), (32, 59350452), (38, 49979328), (41, 46322304), (42, 45219392), (48, 39566968), (56, 33914544), (57, 33319552), (64, 29675226), (76, 24989664), (82, 23161152), (84, 22609696), (96, 19783484), (112, 16957272), (114, 16659776), (123, 15440768), (128, 14837613), (133, 14279808), (152, 12494832), (164, 11580576), (168, 11304848), (192, 9891742), (224, 8478636), (228, 8329888), (246, 7720384), (266, 7139904), (287, 6617472), (304, 6247416), (328, 5790288), (336, 5652424), (384, 4945871), (399, 4759936), (448, 4239318), (456, 4164944), (492, 3860192), (532, 3569952), (574, 3308736), (608, 3123708), (656, 2895144), (672, 2826212), (779, 2438016), (798, 2379968), (861, 2205824), (896, 2119659), (907, 2093952), (912, 2082472), (984, 1930096), (1064, 1784976), (1148, 1654368), (1216, 1561854), (1312, 1447572), (1344, 1413106), (1558, 1219008), (1596, 1189984), (1722, 1102912), (1814, 1046976), (1824, 1041236), (1968, 965048), (2128, 892488), (2296, 827184), (2337, 812672), (2432, 780927), (2624, 723786), (2688, 706553), (2721, 697984), (3116, 609504), (3192, 594992), (3444, 551456), (3628, 523488), (3648, 520618), (3936, 482524), (4256, 446244), (4592, 413592), (4674, 406336), (5248, 361893), (5442, 348992), (5453, 348288), (6232, 304752), (6349, 299136), (6384, 297496), (6888, 275728), (7256, 261744), (7296, 260309), (7872, 241262), (8512, 223122), (9184, 206796), (9348, 203168), (10884, 174496), (10906, 174144), (12464, 152376), (12698, 149568), (12768, 148748), (13776, 137864), (14512, 130872), (15744, 120631), (16359, 116096), (17024, 111561), (17233, 110208), (18368, 103398), (18696, 101584), (19047, 99712), (21768, 87248), (21812, 87072), (24928, 76188), (25396, 74784), (25536, 74374), (27552, 68932), (29024, 65436), (32718, 58048), (34466, 55104), (36736, 51699), (37187, 51072), (37392, 50792), (38094, 49856), (43536, 43624)]