2912261968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{4027}}^1$

素因数の和:4640

約数の個数: 80

約数和(自身を含む): 7048548864

約数和(自身を除く): 4136286896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 587, 616, 1174, 1232, 2348, 4027, 4109, 4696, 6457, 8054, 8218, 9392, 12914, 16108, 16436, 25828, 28189, 32216, 32872, 44297, 45199, 51656, 56378, 64432, 65744, 88594, 90398, 103312, 112756, 177188, 180796, 225512, 310079, 354376, 361592, 451024, 620158, 708752, 723184, 1240316, 2363849, 2480632, 4727698, 4961264, 9455396, 16546943, 18910792, 26002339, 33093886, 37821584, 52004678, 66187772, 104009356, 132375544, 182016373, 208018712, 264751088, 364032746, 416037424, 728065492, 1456130984, 2912261968]

約数ペア:

[(1, 2912261968), (2, 1456130984), (4, 728065492), (7, 416037424), (8, 364032746), (11, 264751088), (14, 208018712), (16, 182016373), (22, 132375544), (28, 104009356), (44, 66187772), (56, 52004678), (77, 37821584), (88, 33093886), (112, 26002339), (154, 18910792), (176, 16546943), (308, 9455396), (587, 4961264), (616, 4727698), (1174, 2480632), (1232, 2363849), (2348, 1240316), (4027, 723184), (4109, 708752), (4696, 620158), (6457, 451024), (8054, 361592), (8218, 354376), (9392, 310079), (12914, 225512), (16108, 180796), (16436, 177188), (25828, 112756), (28189, 103312), (32216, 90398), (32872, 88594), (44297, 65744), (45199, 64432), (51656, 56378)]