1297693992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1127

約数の個数: 128

約数和(自身を含む): 3799756800

約数和(自身を除く): 2502062808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 139, 168, 183, 244, 278, 366, 417, 427, 488, 556, 732, 834, 854, 911, 973, 1112, 1281, 1464, 1668, 1708, 1822, 1946, 2562, 2733, 2919, 3336, 3416, 3644, 3892, 5124, 5466, 5838, 6377, 7288, 7784, 8479, 10248, 10932, 11676, 12754, 16958, 19131, 21864, 23352, 25437, 25508, 33916, 38262, 50874, 51016, 55571, 59353, 67832, 76524, 101748, 111142, 118706, 126629, 153048, 166713, 178059, 203496, 222284, 237412, 253258, 333426, 356118, 379887, 388997, 444568, 474824, 506516, 666852, 712236, 759774, 777994, 886403, 1013032, 1166991, 1333704, 1424472, 1519548, 1555988, 1772806, 2333982, 2659209, 3039096, 3111976, 3545612, 4667964, 5318418, 7091224, 7724369, 9335928, 10636836, 15448738, 21273672, 23173107, 30897476, 46346214, 54070583, 61794952, 92692428, 108141166, 162211749, 185384856, 216282332, 324423498, 432564664, 648846996, 1297693992]

約数ペア:

[(1, 1297693992), (2, 648846996), (3, 432564664), (4, 324423498), (6, 216282332), (7, 185384856), (8, 162211749), (12, 108141166), (14, 92692428), (21, 61794952), (24, 54070583), (28, 46346214), (42, 30897476), (56, 23173107), (61, 21273672), (84, 15448738), (122, 10636836), (139, 9335928), (168, 7724369), (183, 7091224), (244, 5318418), (278, 4667964), (366, 3545612), (417, 3111976), (427, 3039096), (488, 2659209), (556, 2333982), (732, 1772806), (834, 1555988), (854, 1519548), (911, 1424472), (973, 1333704), (1112, 1166991), (1281, 1013032), (1464, 886403), (1668, 777994), (1708, 759774), (1822, 712236), (1946, 666852), (2562, 506516), (2733, 474824), (2919, 444568), (3336, 388997), (3416, 379887), (3644, 356118), (3892, 333426), (5124, 253258), (5466, 237412), (5838, 222284), (6377, 203496), (7288, 178059), (7784, 166713), (8479, 153048), (10248, 126629), (10932, 118706), (11676, 111142), (12754, 101748), (16958, 76524), (19131, 67832), (21864, 59353), (23352, 55571), (25437, 51016), (25508, 50874), (33916, 38262)]