767620672

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 168

約数和(自身を含む): 2010704640

約数和(自身を除く): 1243083968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 364, 392, 416, 448, 494, 532, 608, 637, 728, 784, 832, 931, 988, 991, 1064, 1216, 1274, 1456, 1568, 1729, 1862, 1976, 1982, 2128, 2548, 2912, 3136, 3458, 3724, 3952, 3964, 4256, 5096, 5824, 6916, 6937, 7448, 7904, 7928, 8512, 10192, 12103, 12883, 13832, 13874, 14896, 15808, 15856, 18829, 20384, 24206, 25766, 27664, 27748, 29792, 31712, 37658, 40768, 48412, 48559, 51532, 55328, 55496, 59584, 63424, 75316, 90181, 96824, 97118, 103064, 110656, 110992, 131803, 150632, 180362, 193648, 194236, 206128, 221984, 244777, 263606, 301264, 360724, 387296, 388472, 412256, 443968, 489554, 527212, 602528, 631267, 721448, 774592, 776944, 824512, 922621, 979108, 1054424, 1205056, 1262534, 1442896, 1553888, 1713439, 1845242, 1958216, 2108848, 2525068, 2885792, 3107776, 3426878, 3690484, 3916432, 4217696, 5050136, 5771584, 6853756, 7380968, 7832864, 8435392, 10100272, 11994073, 13707512, 14761936, 15665728, 20200544, 23988146, 27415024, 29523872, 40401088, 47976292, 54830048, 59047744, 95952584, 109660096, 191905168, 383810336, 767620672]

約数ペア:

[(1, 767620672), (2, 383810336), (4, 191905168), (7, 109660096), (8, 95952584), (13, 59047744), (14, 54830048), (16, 47976292), (19, 40401088), (26, 29523872), (28, 27415024), (32, 23988146), (38, 20200544), (49, 15665728), (52, 14761936), (56, 13707512), (64, 11994073), (76, 10100272), (91, 8435392), (98, 7832864), (104, 7380968), (112, 6853756), (133, 5771584), (152, 5050136), (182, 4217696), (196, 3916432), (208, 3690484), (224, 3426878), (247, 3107776), (266, 2885792), (304, 2525068), (364, 2108848), (392, 1958216), (416, 1845242), (448, 1713439), (494, 1553888), (532, 1442896), (608, 1262534), (637, 1205056), (728, 1054424), (784, 979108), (832, 922621), (931, 824512), (988, 776944), (991, 774592), (1064, 721448), (1216, 631267), (1274, 602528), (1456, 527212), (1568, 489554), (1729, 443968), (1862, 412256), (1976, 388472), (1982, 387296), (2128, 360724), (2548, 301264), (2912, 263606), (3136, 244777), (3458, 221984), (3724, 206128), (3952, 194236), (3964, 193648), (4256, 180362), (5096, 150632), (5824, 131803), (6916, 110992), (6937, 110656), (7448, 103064), (7904, 97118), (7928, 96824), (8512, 90181), (10192, 75316), (12103, 63424), (12883, 59584), (13832, 55496), (13874, 55328), (14896, 51532), (15808, 48559), (15856, 48412), (18829, 40768), (20384, 37658), (24206, 31712), (25766, 29792), (27664, 27748)]