171961420848

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{6323}}^1$

素因数の和:6752

約数の個数: 240

約数和(自身を含む): 534946046976

約数和(自身を除く): 362984626128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 373, 392, 434, 496, 588, 651, 744, 746, 784, 868, 1119, 1176, 1302, 1488, 1492, 1519, 1736, 2238, 2352, 2604, 2611, 2984, 3038, 3472, 4476, 4557, 5208, 5222, 5968, 6076, 6323, 7833, 8952, 9114, 10416, 10444, 11563, 12152, 12646, 15666, 17904, 18228, 18277, 18969, 20888, 23126, 24304, 25292, 31332, 34689, 36456, 36554, 37938, 41776, 44261, 46252, 50584, 54831, 62664, 69378, 72912, 73108, 75876, 80941, 88522, 92504, 101168, 109662, 125328, 132783, 138756, 146216, 151752, 161882, 177044, 185008, 196013, 219324, 242823, 265566, 277512, 292432, 303504, 309827, 323764, 354088, 392026, 438648, 485646, 531132, 555024, 566587, 588039, 619654, 647528, 708176, 784052, 877296, 929481, 971292, 1062264, 1133174, 1176078, 1239308, 1295056, 1372091, 1568104, 1699761, 1858962, 1942584, 2124528, 2266348, 2352156, 2358479, 2478616, 2744182, 3136208, 3399522, 3717924, 3885168, 4116273, 4532696, 4704312, 4716958, 4957232, 5488364, 6799044, 7075437, 7435848, 8232546, 9065392, 9408624, 9433916, 9604637, 10976728, 13598088, 14150874, 14871696, 16465092, 16509353, 18867832, 19209274, 21953456, 27196176, 28301748, 28813911, 32930184, 33018706, 37735664, 38418548, 49528059, 56603496, 57627822, 65860368, 66037412, 73112849, 76837096, 99056118, 113206992, 115255644, 115565471, 132074824, 146225698, 153674192, 198112236, 219338547, 230511288, 231130942, 264149648, 292451396, 346696413, 396224472, 438677094, 461022576, 462261884, 511789943, 584902792, 693392826, 792448944, 877354188, 924523768, 1023579886, 1169805584, 1386785652, 1535369829, 1754708376, 1849047536, 2047159772, 2773571304, 3070739658, 3509416752, 3582529601, 4094319544, 5547142608, 6141479316, 7165059202, 8188639088, 10747588803, 12282958632, 14330118404, 21495177606, 24565917264, 28660236808, 42990355212, 57320473616, 85980710424, 171961420848]

約数ペア:

[(1, 171961420848), (2, 85980710424), (3, 57320473616), (4, 42990355212), (6, 28660236808), (7, 24565917264), (8, 21495177606), (12, 14330118404), (14, 12282958632), (16, 10747588803), (21, 8188639088), (24, 7165059202), (28, 6141479316), (31, 5547142608), (42, 4094319544), (48, 3582529601), (49, 3509416752), (56, 3070739658), (62, 2773571304), (84, 2047159772), (93, 1849047536), (98, 1754708376), (112, 1535369829), (124, 1386785652), (147, 1169805584), (168, 1023579886), (186, 924523768), (196, 877354188), (217, 792448944), (248, 693392826), (294, 584902792), (336, 511789943), (372, 462261884), (373, 461022576), (392, 438677094), (434, 396224472), (496, 346696413), (588, 292451396), (651, 264149648), (744, 231130942), (746, 230511288), (784, 219338547), (868, 198112236), (1119, 153674192), (1176, 146225698), (1302, 132074824), (1488, 115565471), (1492, 115255644), (1519, 113206992), (1736, 99056118), (2238, 76837096), (2352, 73112849), (2604, 66037412), (2611, 65860368), (2984, 57627822), (3038, 56603496), (3472, 49528059), (4476, 38418548), (4557, 37735664), (5208, 33018706), (5222, 32930184), (5968, 28813911), (6076, 28301748), (6323, 27196176), (7833, 21953456), (8952, 19209274), (9114, 18867832), (10416, 16509353), (10444, 16465092), (11563, 14871696), (12152, 14150874), (12646, 13598088), (15666, 10976728), (17904, 9604637), (18228, 9433916), (18277, 9408624), (18969, 9065392), (20888, 8232546), (23126, 7435848), (24304, 7075437), (25292, 6799044), (31332, 5488364), (34689, 4957232), (36456, 4716958), (36554, 4704312), (37938, 4532696), (41776, 4116273), (44261, 3885168), (46252, 3717924), (50584, 3399522), (54831, 3136208), (62664, 2744182), (69378, 2478616), (72912, 2358479), (73108, 2352156), (75876, 2266348), (80941, 2124528), (88522, 1942584), (92504, 1858962), (101168, 1699761), (109662, 1568104), (125328, 1372091), (132783, 1295056), (138756, 1239308), (146216, 1176078), (151752, 1133174), (161882, 1062264), (177044, 971292), (185008, 929481), (196013, 877296), (219324, 784052), (242823, 708176), (265566, 647528), (277512, 619654), (292432, 588039), (303504, 566587), (309827, 555024), (323764, 531132), (354088, 485646), (392026, 438648)]