490153664

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1143

約数の個数: 168

約数和(自身を含む): 1330470288

約数和(自身を除く): 840316624

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 448, 539, 572, 616, 637, 704, 728, 784, 832, 1001, 1078, 1093, 1144, 1232, 1274, 1456, 1568, 2002, 2156, 2186, 2288, 2464, 2548, 2912, 3136, 4004, 4312, 4372, 4576, 4928, 5096, 5824, 7007, 7651, 8008, 8624, 8744, 9152, 10192, 12023, 14014, 14209, 15302, 16016, 17248, 17488, 20384, 24046, 28028, 28418, 30604, 32032, 34496, 34976, 40768, 48092, 53557, 56056, 56836, 61208, 64064, 69952, 84161, 96184, 99463, 107114, 112112, 113672, 122416, 156299, 168322, 192368, 198926, 214228, 224224, 227344, 244832, 312598, 336644, 384736, 397852, 428456, 448448, 454688, 489664, 589127, 625196, 673288, 696241, 769472, 795704, 856912, 909376, 1094093, 1178254, 1250392, 1346576, 1392482, 1591408, 1713824, 2188186, 2356508, 2500784, 2693152, 2784964, 3182816, 3427648, 4376372, 4713016, 5001568, 5386304, 5569928, 6365632, 7658651, 8752744, 9426032, 10003136, 11139856, 15317302, 17505488, 18852064, 22279712, 30634604, 35010976, 37704128, 44559424, 61269208, 70021952, 122538416, 245076832, 490153664]

約数ペア:

[(1, 490153664), (2, 245076832), (4, 122538416), (7, 70021952), (8, 61269208), (11, 44559424), (13, 37704128), (14, 35010976), (16, 30634604), (22, 22279712), (26, 18852064), (28, 17505488), (32, 15317302), (44, 11139856), (49, 10003136), (52, 9426032), (56, 8752744), (64, 7658651), (77, 6365632), (88, 5569928), (91, 5386304), (98, 5001568), (104, 4713016), (112, 4376372), (143, 3427648), (154, 3182816), (176, 2784964), (182, 2693152), (196, 2500784), (208, 2356508), (224, 2188186), (286, 1713824), (308, 1591408), (352, 1392482), (364, 1346576), (392, 1250392), (416, 1178254), (448, 1094093), (539, 909376), (572, 856912), (616, 795704), (637, 769472), (704, 696241), (728, 673288), (784, 625196), (832, 589127), (1001, 489664), (1078, 454688), (1093, 448448), (1144, 428456), (1232, 397852), (1274, 384736), (1456, 336644), (1568, 312598), (2002, 244832), (2156, 227344), (2186, 224224), (2288, 214228), (2464, 198926), (2548, 192368), (2912, 168322), (3136, 156299), (4004, 122416), (4312, 113672), (4372, 112112), (4576, 107114), (4928, 99463), (5096, 96184), (5824, 84161), (7007, 69952), (7651, 64064), (8008, 61208), (8624, 56836), (8744, 56056), (9152, 53557), (10192, 48092), (12023, 40768), (14014, 34976), (14209, 34496), (15302, 32032), (16016, 30604), (17248, 28418), (17488, 28028), (20384, 24046)]