1318591488

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 264

約数和(自身を含む): 3930731280

約数和(自身を除く): 2612139792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 41, 48, 57, 58, 64, 76, 82, 87, 96, 114, 116, 123, 128, 152, 164, 174, 192, 228, 232, 246, 256, 304, 328, 348, 361, 384, 456, 464, 492, 512, 551, 608, 656, 696, 722, 768, 779, 912, 928, 984, 1024, 1083, 1102, 1189, 1216, 1312, 1392, 1444, 1536, 1558, 1653, 1824, 1856, 1968, 2166, 2204, 2337, 2378, 2432, 2624, 2784, 2888, 3072, 3116, 3306, 3567, 3648, 3712, 3936, 4332, 4408, 4674, 4756, 4864, 5248, 5568, 5776, 6232, 6612, 7134, 7296, 7424, 7872, 8664, 8816, 9348, 9512, 9728, 10469, 10496, 11136, 11552, 12464, 13224, 14268, 14592, 14801, 14848, 15744, 17328, 17632, 18696, 19024, 19456, 20938, 20992, 22272, 22591, 23104, 24928, 26448, 28536, 29184, 29602, 29696, 31407, 31488, 34656, 35264, 37392, 38048, 41876, 41984, 44403, 44544, 45182, 46208, 49856, 52896, 57072, 58368, 59204, 62814, 62976, 67773, 69312, 70528, 74784, 76096, 83752, 88806, 89088, 90364, 92416, 99712, 105792, 114144, 118408, 125628, 125952, 135546, 138624, 141056, 149568, 152192, 167504, 177612, 180728, 184832, 199424, 211584, 228288, 236816, 251256, 271092, 277248, 282112, 299136, 304384, 335008, 355224, 361456, 369664, 398848, 423168, 429229, 456576, 473632, 502512, 542184, 554496, 564224, 598272, 608768, 670016, 710448, 722912, 797696, 846336, 858458, 913152, 947264, 1005024, 1084368, 1108992, 1196544, 1217536, 1287687, 1340032, 1420896, 1445824, 1692672, 1716916, 1826304, 1894528, 2010048, 2168736, 2393088, 2575374, 2680064, 2841792, 2891648, 3433832, 3652608, 3789056, 4020096, 4337472, 5150748, 5360128, 5683584, 5783296, 6867664, 7578112, 8040192, 8674944, 10301496, 10720256, 11367168, 11566592, 13735328, 15156224, 16080384, 17349888, 20602992, 22734336, 23133184, 27470656, 32160768, 34699776, 41205984, 45468672, 54941312, 69399552, 82411968, 109882624, 164823936, 219765248, 329647872, 439530496, 659295744, 1318591488]

約数ペア:

[(1, 1318591488), (2, 659295744), (3, 439530496), (4, 329647872), (6, 219765248), (8, 164823936), (12, 109882624), (16, 82411968), (19, 69399552), (24, 54941312), (29, 45468672), (32, 41205984), (38, 34699776), (41, 32160768), (48, 27470656), (57, 23133184), (58, 22734336), (64, 20602992), (76, 17349888), (82, 16080384), (87, 15156224), (96, 13735328), (114, 11566592), (116, 11367168), (123, 10720256), (128, 10301496), (152, 8674944), (164, 8040192), (174, 7578112), (192, 6867664), (228, 5783296), (232, 5683584), (246, 5360128), (256, 5150748), (304, 4337472), (328, 4020096), (348, 3789056), (361, 3652608), (384, 3433832), (456, 2891648), (464, 2841792), (492, 2680064), (512, 2575374), (551, 2393088), (608, 2168736), (656, 2010048), (696, 1894528), (722, 1826304), (768, 1716916), (779, 1692672), (912, 1445824), (928, 1420896), (984, 1340032), (1024, 1287687), (1083, 1217536), (1102, 1196544), (1189, 1108992), (1216, 1084368), (1312, 1005024), (1392, 947264), (1444, 913152), (1536, 858458), (1558, 846336), (1653, 797696), (1824, 722912), (1856, 710448), (1968, 670016), (2166, 608768), (2204, 598272), (2337, 564224), (2378, 554496), (2432, 542184), (2624, 502512), (2784, 473632), (2888, 456576), (3072, 429229), (3116, 423168), (3306, 398848), (3567, 369664), (3648, 361456), (3712, 355224), (3936, 335008), (4332, 304384), (4408, 299136), (4674, 282112), (4756, 277248), (4864, 271092), (5248, 251256), (5568, 236816), (5776, 228288), (6232, 211584), (6612, 199424), (7134, 184832), (7296, 180728), (7424, 177612), (7872, 167504), (8664, 152192), (8816, 149568), (9348, 141056), (9512, 138624), (9728, 135546), (10469, 125952), (10496, 125628), (11136, 118408), (11552, 114144), (12464, 105792), (13224, 99712), (14268, 92416), (14592, 90364), (14801, 89088), (14848, 88806), (15744, 83752), (17328, 76096), (17632, 74784), (18696, 70528), (19024, 69312), (19456, 67773), (20938, 62976), (20992, 62814), (22272, 59204), (22591, 58368), (23104, 57072), (24928, 52896), (26448, 49856), (28536, 46208), (29184, 45182), (29602, 44544), (29696, 44403), (31407, 41984), (31488, 41876), (34656, 38048), (35264, 37392)]