2891355264

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{39839}}^1$

素因数の和:39872

約数の個数: 160

約数和(自身を含む): 9834105600

約数和(自身を除く): 6942750336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 10368, 12096, 18144, 24192, 36288, 39839, 72576, 79678, 119517, 159356, 239034, 278873, 318712, 358551, 478068, 557746, 637424, 717102, 836619, 956136, 1075653, 1115492, 1274848, 1434204, 1673238, 1912272, 2151306, 2230984, 2509857, 2549696, 2868408, 3226959, 3346476, 3824544, 4302612, 4461968, 5019714, 5099392, 5736816, 6453918, 6692952, 7529571, 7649088, 8605224, 8923936, 10039428, 11473632, 12907836, 13385904, 15059142, 15298176, 17210448, 17847872, 20078856, 22588713, 22947264, 25815672, 26771808, 30118284, 34420896, 35695744, 40157712, 45177426, 45894528, 51631344, 53543616, 60236568, 68841792, 80315424, 90354852, 103262688, 107087232, 120473136, 137683584, 160630848, 180709704, 206525376, 240946272, 321261696, 361419408, 413050752, 481892544, 722838816, 963785088, 1445677632, 2891355264]

約数ペア:

[(1, 2891355264), (2, 1445677632), (3, 963785088), (4, 722838816), (6, 481892544), (7, 413050752), (8, 361419408), (9, 321261696), (12, 240946272), (14, 206525376), (16, 180709704), (18, 160630848), (21, 137683584), (24, 120473136), (27, 107087232), (28, 103262688), (32, 90354852), (36, 80315424), (42, 68841792), (48, 60236568), (54, 53543616), (56, 51631344), (63, 45894528), (64, 45177426), (72, 40157712), (81, 35695744), (84, 34420896), (96, 30118284), (108, 26771808), (112, 25815672), (126, 22947264), (128, 22588713), (144, 20078856), (162, 17847872), (168, 17210448), (189, 15298176), (192, 15059142), (216, 13385904), (224, 12907836), (252, 11473632), (288, 10039428), (324, 8923936), (336, 8605224), (378, 7649088), (384, 7529571), (432, 6692952), (448, 6453918), (504, 5736816), (567, 5099392), (576, 5019714), (648, 4461968), (672, 4302612), (756, 3824544), (864, 3346476), (896, 3226959), (1008, 2868408), (1134, 2549696), (1152, 2509857), (1296, 2230984), (1344, 2151306), (1512, 1912272), (1728, 1673238), (2016, 1434204), (2268, 1274848), (2592, 1115492), (2688, 1075653), (3024, 956136), (3456, 836619), (4032, 717102), (4536, 637424), (5184, 557746), (6048, 478068), (8064, 358551), (9072, 318712), (10368, 278873), (12096, 239034), (18144, 159356), (24192, 119517), (36288, 79678), (39839, 72576)]