222430208

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 264

約数和(自身を含む): 627266304

約数和(自身を除く): 404836096

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 49, 52, 56, 62, 64, 77, 88, 91, 98, 104, 112, 124, 128, 143, 154, 176, 182, 196, 208, 217, 224, 248, 256, 286, 308, 341, 352, 364, 392, 403, 416, 434, 448, 496, 512, 539, 572, 616, 637, 682, 704, 728, 784, 806, 832, 868, 896, 992, 1001, 1024, 1078, 1144, 1232, 1274, 1364, 1408, 1456, 1519, 1568, 1612, 1664, 1736, 1792, 1984, 2002, 2156, 2288, 2387, 2464, 2548, 2728, 2816, 2821, 2912, 3038, 3136, 3224, 3328, 3472, 3584, 3968, 4004, 4312, 4433, 4576, 4774, 4928, 5096, 5456, 5632, 5642, 5824, 6076, 6272, 6448, 6656, 6944, 7007, 7168, 7936, 8008, 8624, 8866, 9152, 9548, 9856, 10192, 10912, 11264, 11284, 11648, 12152, 12544, 12896, 13312, 13888, 14014, 15872, 16016, 16709, 17248, 17732, 18304, 19096, 19712, 19747, 20384, 21824, 22568, 23296, 24304, 25088, 25792, 27776, 28028, 31031, 31744, 32032, 33418, 34496, 35464, 36608, 38192, 39424, 39494, 40768, 43648, 45136, 46592, 48608, 50176, 51584, 55552, 56056, 62062, 64064, 66836, 68992, 70928, 73216, 76384, 78848, 78988, 81536, 87296, 90272, 93184, 97216, 103168, 111104, 112112, 124124, 128128, 133672, 137984, 141856, 146432, 152768, 157976, 163072, 174592, 180544, 194432, 206336, 217217, 222208, 224224, 248248, 256256, 267344, 275968, 283712, 305536, 315952, 326144, 349184, 361088, 388864, 412672, 434434, 448448, 496496, 512512, 534688, 551936, 567424, 611072, 631904, 652288, 722176, 777728, 868868, 896896, 992992, 1025024, 1069376, 1134848, 1222144, 1263808, 1444352, 1555456, 1737736, 1793792, 1985984, 2138752, 2269696, 2444288, 2527616, 2888704, 3475472, 3587584, 3971968, 4277504, 4539392, 5055232, 6950944, 7175168, 7943936, 8555008, 10110464, 13901888, 15887872, 17110016, 20220928, 27803776, 31775744, 55607552, 111215104, 222430208]

約数ペア:

[(1, 222430208), (2, 111215104), (4, 55607552), (7, 31775744), (8, 27803776), (11, 20220928), (13, 17110016), (14, 15887872), (16, 13901888), (22, 10110464), (26, 8555008), (28, 7943936), (31, 7175168), (32, 6950944), (44, 5055232), (49, 4539392), (52, 4277504), (56, 3971968), (62, 3587584), (64, 3475472), (77, 2888704), (88, 2527616), (91, 2444288), (98, 2269696), (104, 2138752), (112, 1985984), (124, 1793792), (128, 1737736), (143, 1555456), (154, 1444352), (176, 1263808), (182, 1222144), (196, 1134848), (208, 1069376), (217, 1025024), (224, 992992), (248, 896896), (256, 868868), (286, 777728), (308, 722176), (341, 652288), (352, 631904), (364, 611072), (392, 567424), (403, 551936), (416, 534688), (434, 512512), (448, 496496), (496, 448448), (512, 434434), (539, 412672), (572, 388864), (616, 361088), (637, 349184), (682, 326144), (704, 315952), (728, 305536), (784, 283712), (806, 275968), (832, 267344), (868, 256256), (896, 248248), (992, 224224), (1001, 222208), (1024, 217217), (1078, 206336), (1144, 194432), (1232, 180544), (1274, 174592), (1364, 163072), (1408, 157976), (1456, 152768), (1519, 146432), (1568, 141856), (1612, 137984), (1664, 133672), (1736, 128128), (1792, 124124), (1984, 112112), (2002, 111104), (2156, 103168), (2288, 97216), (2387, 93184), (2464, 90272), (2548, 87296), (2728, 81536), (2816, 78988), (2821, 78848), (2912, 76384), (3038, 73216), (3136, 70928), (3224, 68992), (3328, 66836), (3472, 64064), (3584, 62062), (3968, 56056), (4004, 55552), (4312, 51584), (4433, 50176), (4576, 48608), (4774, 46592), (4928, 45136), (5096, 43648), (5456, 40768), (5632, 39494), (5642, 39424), (5824, 38192), (6076, 36608), (6272, 35464), (6448, 34496), (6656, 33418), (6944, 32032), (7007, 31744), (7168, 31031), (7936, 28028), (8008, 27776), (8624, 25792), (8866, 25088), (9152, 24304), (9548, 23296), (9856, 22568), (10192, 21824), (10912, 20384), (11264, 19747), (11284, 19712), (11648, 19096), (12152, 18304), (12544, 17732), (12896, 17248), (13312, 16709), (13888, 16016), (14014, 15872)]