321073272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 982625280

約数和(自身を除く): 661552008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 73, 74, 78, 104, 111, 117, 127, 146, 148, 156, 219, 222, 234, 254, 292, 296, 312, 333, 381, 438, 444, 468, 481, 508, 584, 657, 666, 762, 876, 888, 936, 949, 962, 1016, 1143, 1314, 1332, 1443, 1524, 1651, 1752, 1898, 1924, 2286, 2628, 2664, 2701, 2847, 2886, 3048, 3302, 3796, 3848, 4329, 4572, 4699, 4953, 5256, 5402, 5694, 5772, 6604, 7592, 8103, 8541, 8658, 9144, 9271, 9398, 9906, 10804, 11388, 11544, 13208, 14097, 14859, 16206, 17082, 17316, 18542, 18796, 19812, 21608, 22776, 24309, 27813, 28194, 29718, 32412, 34164, 34632, 35113, 37084, 37592, 39624, 42291, 48618, 55626, 56388, 59436, 61087, 64824, 68328, 70226, 74168, 83439, 84582, 97236, 105339, 111252, 112776, 118872, 120523, 122174, 140452, 166878, 169164, 183261, 194472, 210678, 222504, 241046, 244348, 280904, 316017, 333756, 338328, 343027, 361569, 366522, 421356, 482092, 488696, 549783, 632034, 667512, 686054, 723138, 733044, 842712, 964184, 1029081, 1084707, 1099566, 1264068, 1372108, 1446276, 1466088, 2058162, 2169414, 2199132, 2528136, 2744216, 2892552, 3087243, 4116324, 4338828, 4398264, 4459351, 6174486, 8232648, 8677656, 8918702, 12348972, 13378053, 17837404, 24697944, 26756106, 35674808, 40134159, 53512212, 80268318, 107024424, 160536636, 321073272]

約数ペア:

[(1, 321073272), (2, 160536636), (3, 107024424), (4, 80268318), (6, 53512212), (8, 40134159), (9, 35674808), (12, 26756106), (13, 24697944), (18, 17837404), (24, 13378053), (26, 12348972), (36, 8918702), (37, 8677656), (39, 8232648), (52, 6174486), (72, 4459351), (73, 4398264), (74, 4338828), (78, 4116324), (104, 3087243), (111, 2892552), (117, 2744216), (127, 2528136), (146, 2199132), (148, 2169414), (156, 2058162), (219, 1466088), (222, 1446276), (234, 1372108), (254, 1264068), (292, 1099566), (296, 1084707), (312, 1029081), (333, 964184), (381, 842712), (438, 733044), (444, 723138), (468, 686054), (481, 667512), (508, 632034), (584, 549783), (657, 488696), (666, 482092), (762, 421356), (876, 366522), (888, 361569), (936, 343027), (949, 338328), (962, 333756), (1016, 316017), (1143, 280904), (1314, 244348), (1332, 241046), (1443, 222504), (1524, 210678), (1651, 194472), (1752, 183261), (1898, 169164), (1924, 166878), (2286, 140452), (2628, 122174), (2664, 120523), (2701, 118872), (2847, 112776), (2886, 111252), (3048, 105339), (3302, 97236), (3796, 84582), (3848, 83439), (4329, 74168), (4572, 70226), (4699, 68328), (4953, 64824), (5256, 61087), (5402, 59436), (5694, 56388), (5772, 55626), (6604, 48618), (7592, 42291), (8103, 39624), (8541, 37592), (8658, 37084), (9144, 35113), (9271, 34632), (9398, 34164), (9906, 32412), (10804, 29718), (11388, 28194), (11544, 27813), (13208, 24309), (14097, 22776), (14859, 21608), (16206, 19812), (17082, 18796), (17316, 18542)]