238411008

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 216

約数和(自身を含む): 784405440

約数和(自身を除く): 545994432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 128, 132, 138, 144, 176, 184, 192, 198, 207, 253, 256, 264, 276, 288, 352, 368, 384, 396, 409, 414, 506, 528, 552, 576, 704, 736, 759, 768, 792, 818, 828, 1012, 1056, 1104, 1152, 1227, 1408, 1472, 1518, 1584, 1636, 1656, 2024, 2112, 2208, 2277, 2304, 2454, 2816, 2944, 3036, 3168, 3272, 3312, 3681, 4048, 4224, 4416, 4499, 4554, 4908, 5888, 6072, 6336, 6544, 6624, 7362, 8096, 8448, 8832, 8998, 9108, 9407, 9816, 12144, 12672, 13088, 13248, 13497, 14724, 16192, 17664, 17996, 18216, 18814, 19632, 24288, 25344, 26176, 26496, 26994, 28221, 29448, 32384, 35992, 36432, 37628, 39264, 40491, 48576, 52352, 52992, 53988, 56442, 58896, 64768, 71984, 72864, 75256, 78528, 80982, 84663, 97152, 103477, 104704, 107976, 112884, 117792, 143968, 145728, 150512, 157056, 161964, 169326, 194304, 206954, 215952, 225768, 235584, 287936, 291456, 301024, 310431, 314112, 323928, 338652, 413908, 431904, 451536, 471168, 575872, 582912, 602048, 620862, 647856, 677304, 827816, 863808, 903072, 931293, 942336, 1151744, 1204096, 1241724, 1295712, 1354608, 1655632, 1727616, 1806144, 1862586, 2408192, 2483448, 2591424, 2709216, 3311264, 3455232, 3612288, 3725172, 4966896, 5182848, 5418432, 6622528, 7224576, 7450344, 9933792, 10365696, 10836864, 13245056, 14900688, 19867584, 21673728, 26490112, 29801376, 39735168, 59602752, 79470336, 119205504, 238411008]

約数ペア:

[(1, 238411008), (2, 119205504), (3, 79470336), (4, 59602752), (6, 39735168), (8, 29801376), (9, 26490112), (11, 21673728), (12, 19867584), (16, 14900688), (18, 13245056), (22, 10836864), (23, 10365696), (24, 9933792), (32, 7450344), (33, 7224576), (36, 6622528), (44, 5418432), (46, 5182848), (48, 4966896), (64, 3725172), (66, 3612288), (69, 3455232), (72, 3311264), (88, 2709216), (92, 2591424), (96, 2483448), (99, 2408192), (128, 1862586), (132, 1806144), (138, 1727616), (144, 1655632), (176, 1354608), (184, 1295712), (192, 1241724), (198, 1204096), (207, 1151744), (253, 942336), (256, 931293), (264, 903072), (276, 863808), (288, 827816), (352, 677304), (368, 647856), (384, 620862), (396, 602048), (409, 582912), (414, 575872), (506, 471168), (528, 451536), (552, 431904), (576, 413908), (704, 338652), (736, 323928), (759, 314112), (768, 310431), (792, 301024), (818, 291456), (828, 287936), (1012, 235584), (1056, 225768), (1104, 215952), (1152, 206954), (1227, 194304), (1408, 169326), (1472, 161964), (1518, 157056), (1584, 150512), (1636, 145728), (1656, 143968), (2024, 117792), (2112, 112884), (2208, 107976), (2277, 104704), (2304, 103477), (2454, 97152), (2816, 84663), (2944, 80982), (3036, 78528), (3168, 75256), (3272, 72864), (3312, 71984), (3681, 64768), (4048, 58896), (4224, 56442), (4416, 53988), (4499, 52992), (4554, 52352), (4908, 48576), (5888, 40491), (6072, 39264), (6336, 37628), (6544, 36432), (6624, 35992), (7362, 32384), (8096, 29448), (8448, 28221), (8832, 26994), (8998, 26496), (9108, 26176), (9407, 25344), (9816, 24288), (12144, 19632), (12672, 18814), (13088, 18216), (13248, 17996), (13497, 17664), (14724, 16192)]