381495296

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 990662400

約数和(自身を除く): 609167104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 89, 91, 92, 104, 112, 128, 161, 178, 182, 184, 208, 224, 256, 299, 322, 356, 364, 368, 416, 448, 512, 598, 623, 644, 712, 728, 736, 832, 896, 1024, 1157, 1196, 1246, 1288, 1424, 1456, 1472, 1664, 1792, 2047, 2048, 2093, 2314, 2392, 2492, 2576, 2848, 2912, 2944, 3328, 3584, 4094, 4186, 4628, 4784, 4984, 5152, 5696, 5824, 5888, 6656, 7168, 8099, 8188, 8372, 9256, 9568, 9968, 10304, 11392, 11648, 11776, 13312, 14329, 14336, 16198, 16376, 16744, 18512, 19136, 19936, 20608, 22784, 23296, 23552, 26611, 26624, 28658, 32396, 32752, 33488, 37024, 38272, 39872, 41216, 45568, 46592, 47104, 53222, 57316, 64792, 65504, 66976, 74048, 76544, 79744, 82432, 91136, 93184, 106444, 114632, 129584, 131008, 133952, 148096, 153088, 159488, 164864, 182272, 186277, 186368, 212888, 229264, 259168, 262016, 267904, 296192, 306176, 318976, 329728, 372554, 425776, 458528, 518336, 524032, 535808, 592384, 612352, 637952, 745108, 851552, 917056, 1036672, 1048064, 1071616, 1184768, 1275904, 1490216, 1703104, 1834112, 2073344, 2096128, 2143232, 2369536, 2980432, 3406208, 3668224, 4146688, 4192256, 4286464, 5960864, 6812416, 7336448, 8293376, 11921728, 13624832, 14672896, 16586752, 23843456, 27249664, 29345792, 47686912, 54499328, 95373824, 190747648, 381495296]

約数ペア:

[(1, 381495296), (2, 190747648), (4, 95373824), (7, 54499328), (8, 47686912), (13, 29345792), (14, 27249664), (16, 23843456), (23, 16586752), (26, 14672896), (28, 13624832), (32, 11921728), (46, 8293376), (52, 7336448), (56, 6812416), (64, 5960864), (89, 4286464), (91, 4192256), (92, 4146688), (104, 3668224), (112, 3406208), (128, 2980432), (161, 2369536), (178, 2143232), (182, 2096128), (184, 2073344), (208, 1834112), (224, 1703104), (256, 1490216), (299, 1275904), (322, 1184768), (356, 1071616), (364, 1048064), (368, 1036672), (416, 917056), (448, 851552), (512, 745108), (598, 637952), (623, 612352), (644, 592384), (712, 535808), (728, 524032), (736, 518336), (832, 458528), (896, 425776), (1024, 372554), (1157, 329728), (1196, 318976), (1246, 306176), (1288, 296192), (1424, 267904), (1456, 262016), (1472, 259168), (1664, 229264), (1792, 212888), (2047, 186368), (2048, 186277), (2093, 182272), (2314, 164864), (2392, 159488), (2492, 153088), (2576, 148096), (2848, 133952), (2912, 131008), (2944, 129584), (3328, 114632), (3584, 106444), (4094, 93184), (4186, 91136), (4628, 82432), (4784, 79744), (4984, 76544), (5152, 74048), (5696, 66976), (5824, 65504), (5888, 64792), (6656, 57316), (7168, 53222), (8099, 47104), (8188, 46592), (8372, 45568), (9256, 41216), (9568, 39872), (9968, 38272), (10304, 37024), (11392, 33488), (11648, 32752), (11776, 32396), (13312, 28658), (14329, 26624), (14336, 26611), (16198, 23552), (16376, 23296), (16744, 22784), (18512, 20608), (19136, 19936)]