407879424

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 216

約数和(自身を含む): 1262701440

約数和(自身を除く): 854822016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 128, 129, 138, 144, 172, 179, 184, 192, 207, 256, 258, 276, 288, 344, 358, 368, 384, 387, 414, 516, 537, 552, 576, 688, 716, 736, 768, 774, 828, 989, 1032, 1074, 1104, 1152, 1376, 1432, 1472, 1548, 1611, 1656, 1978, 2064, 2148, 2208, 2304, 2752, 2864, 2944, 2967, 3096, 3222, 3312, 3956, 4117, 4128, 4296, 4416, 5504, 5728, 5888, 5934, 6192, 6444, 6624, 7697, 7912, 8234, 8256, 8592, 8832, 8901, 11008, 11456, 11868, 12351, 12384, 12888, 13248, 15394, 15824, 16468, 16512, 17184, 17664, 17802, 22912, 23091, 23736, 24702, 24768, 25776, 26496, 30788, 31648, 32936, 33024, 34368, 35604, 37053, 45824, 46182, 47472, 49404, 49536, 51552, 52992, 61576, 63296, 65872, 68736, 69273, 71208, 74106, 92364, 94944, 98808, 99072, 103104, 123152, 126592, 131744, 137472, 138546, 142416, 148212, 177031, 184728, 189888, 197616, 206208, 246304, 253184, 263488, 277092, 284832, 296424, 354062, 369456, 379776, 395232, 412416, 492608, 526976, 531093, 554184, 569664, 592848, 708124, 738912, 759552, 790464, 985216, 1053952, 1062186, 1108368, 1139328, 1185696, 1416248, 1477824, 1580928, 1593279, 1970432, 2124372, 2216736, 2278656, 2371392, 2832496, 2955648, 3161856, 3186558, 4248744, 4433472, 4742784, 5664992, 5911296, 6373116, 8497488, 8866944, 9485568, 11329984, 12746232, 16994976, 17733888, 22659968, 25492464, 33989952, 45319936, 50984928, 67979904, 101969856, 135959808, 203939712, 407879424]

約数ペア:

[(1, 407879424), (2, 203939712), (3, 135959808), (4, 101969856), (6, 67979904), (8, 50984928), (9, 45319936), (12, 33989952), (16, 25492464), (18, 22659968), (23, 17733888), (24, 16994976), (32, 12746232), (36, 11329984), (43, 9485568), (46, 8866944), (48, 8497488), (64, 6373116), (69, 5911296), (72, 5664992), (86, 4742784), (92, 4433472), (96, 4248744), (128, 3186558), (129, 3161856), (138, 2955648), (144, 2832496), (172, 2371392), (179, 2278656), (184, 2216736), (192, 2124372), (207, 1970432), (256, 1593279), (258, 1580928), (276, 1477824), (288, 1416248), (344, 1185696), (358, 1139328), (368, 1108368), (384, 1062186), (387, 1053952), (414, 985216), (516, 790464), (537, 759552), (552, 738912), (576, 708124), (688, 592848), (716, 569664), (736, 554184), (768, 531093), (774, 526976), (828, 492608), (989, 412416), (1032, 395232), (1074, 379776), (1104, 369456), (1152, 354062), (1376, 296424), (1432, 284832), (1472, 277092), (1548, 263488), (1611, 253184), (1656, 246304), (1978, 206208), (2064, 197616), (2148, 189888), (2208, 184728), (2304, 177031), (2752, 148212), (2864, 142416), (2944, 138546), (2967, 137472), (3096, 131744), (3222, 126592), (3312, 123152), (3956, 103104), (4117, 99072), (4128, 98808), (4296, 94944), (4416, 92364), (5504, 74106), (5728, 71208), (5888, 69273), (5934, 68736), (6192, 65872), (6444, 63296), (6624, 61576), (7697, 52992), (7912, 51552), (8234, 49536), (8256, 49404), (8592, 47472), (8832, 46182), (8901, 45824), (11008, 37053), (11456, 35604), (11868, 34368), (12351, 33024), (12384, 32936), (12888, 31648), (13248, 30788), (15394, 26496), (15824, 25776), (16468, 24768), (16512, 24702), (17184, 23736), (17664, 23091), (17802, 22912)]