438716928

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 160

約数和(自身を含む): 1275918336

約数和(自身を除く): 837201408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 173, 192, 208, 254, 256, 312, 346, 381, 384, 416, 508, 512, 519, 624, 692, 762, 768, 832, 1016, 1038, 1248, 1384, 1524, 1536, 1651, 1664, 2032, 2076, 2249, 2496, 2768, 3048, 3302, 3328, 4064, 4152, 4498, 4953, 4992, 5536, 6096, 6604, 6656, 6747, 8128, 8304, 8996, 9906, 9984, 11072, 12192, 13208, 13494, 16256, 16608, 17992, 19812, 19968, 21971, 22144, 24384, 26416, 26988, 32512, 33216, 35984, 39624, 43942, 44288, 48768, 52832, 53976, 65024, 65913, 66432, 71968, 79248, 87884, 88576, 97536, 105664, 107952, 131826, 132864, 143936, 158496, 175768, 195072, 211328, 215904, 263652, 265728, 285623, 287872, 316992, 351536, 422656, 431808, 527304, 571246, 575744, 633984, 703072, 845312, 856869, 863616, 1054608, 1142492, 1151488, 1267968, 1406144, 1713738, 1727232, 2109216, 2284984, 2535936, 2812288, 3427476, 3454464, 4218432, 4569968, 5624576, 6854952, 8436864, 9139936, 11249152, 13709904, 16873728, 18279872, 27419808, 33747456, 36559744, 54839616, 73119488, 109679232, 146238976, 219358464, 438716928]

約数ペア:

[(1, 438716928), (2, 219358464), (3, 146238976), (4, 109679232), (6, 73119488), (8, 54839616), (12, 36559744), (13, 33747456), (16, 27419808), (24, 18279872), (26, 16873728), (32, 13709904), (39, 11249152), (48, 9139936), (52, 8436864), (64, 6854952), (78, 5624576), (96, 4569968), (104, 4218432), (127, 3454464), (128, 3427476), (156, 2812288), (173, 2535936), (192, 2284984), (208, 2109216), (254, 1727232), (256, 1713738), (312, 1406144), (346, 1267968), (381, 1151488), (384, 1142492), (416, 1054608), (508, 863616), (512, 856869), (519, 845312), (624, 703072), (692, 633984), (762, 575744), (768, 571246), (832, 527304), (1016, 431808), (1038, 422656), (1248, 351536), (1384, 316992), (1524, 287872), (1536, 285623), (1651, 265728), (1664, 263652), (2032, 215904), (2076, 211328), (2249, 195072), (2496, 175768), (2768, 158496), (3048, 143936), (3302, 132864), (3328, 131826), (4064, 107952), (4152, 105664), (4498, 97536), (4953, 88576), (4992, 87884), (5536, 79248), (6096, 71968), (6604, 66432), (6656, 65913), (6747, 65024), (8128, 53976), (8304, 52832), (8996, 48768), (9906, 44288), (9984, 43942), (11072, 39624), (12192, 35984), (13208, 33216), (13494, 32512), (16256, 26988), (16608, 26416), (17992, 24384), (19812, 22144), (19968, 21971)]