239541504

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 678150144

約数和(自身を除く): 438608640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 71, 92, 96, 128, 138, 142, 184, 191, 192, 213, 256, 276, 284, 368, 382, 384, 426, 552, 568, 573, 736, 764, 768, 852, 1104, 1136, 1146, 1472, 1528, 1633, 1704, 2208, 2272, 2292, 2944, 3056, 3266, 3408, 4393, 4416, 4544, 4584, 4899, 5888, 6112, 6532, 6816, 8786, 8832, 9088, 9168, 9798, 12224, 13064, 13179, 13561, 13632, 17572, 17664, 18176, 18336, 19596, 24448, 26128, 26358, 27122, 27264, 35144, 36672, 39192, 40683, 48896, 52256, 52716, 54244, 54528, 70288, 73344, 78384, 81366, 104512, 105432, 108488, 140576, 146688, 156768, 162732, 209024, 210864, 216976, 281152, 311903, 313536, 325464, 418048, 421728, 433952, 562304, 623806, 627072, 650928, 843456, 867904, 935709, 1124608, 1247612, 1254144, 1301856, 1686912, 1735808, 1871418, 2495224, 2603712, 3373824, 3471616, 3742836, 4990448, 5207424, 7485672, 9980896, 10414848, 14971344, 19961792, 29942688, 39923584, 59885376, 79847168, 119770752, 239541504]

約数ペア:

[(1, 239541504), (2, 119770752), (3, 79847168), (4, 59885376), (6, 39923584), (8, 29942688), (12, 19961792), (16, 14971344), (23, 10414848), (24, 9980896), (32, 7485672), (46, 5207424), (48, 4990448), (64, 3742836), (69, 3471616), (71, 3373824), (92, 2603712), (96, 2495224), (128, 1871418), (138, 1735808), (142, 1686912), (184, 1301856), (191, 1254144), (192, 1247612), (213, 1124608), (256, 935709), (276, 867904), (284, 843456), (368, 650928), (382, 627072), (384, 623806), (426, 562304), (552, 433952), (568, 421728), (573, 418048), (736, 325464), (764, 313536), (768, 311903), (852, 281152), (1104, 216976), (1136, 210864), (1146, 209024), (1472, 162732), (1528, 156768), (1633, 146688), (1704, 140576), (2208, 108488), (2272, 105432), (2292, 104512), (2944, 81366), (3056, 78384), (3266, 73344), (3408, 70288), (4393, 54528), (4416, 54244), (4544, 52716), (4584, 52256), (4899, 48896), (5888, 40683), (6112, 39192), (6532, 36672), (6816, 35144), (8786, 27264), (8832, 27122), (9088, 26358), (9168, 26128), (9798, 24448), (12224, 19596), (13064, 18336), (13179, 18176), (13561, 17664), (13632, 17572)]