2881880064

素因数分解:

$2^{17}\times 3^2\times 7^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 216

約数和(自身を含む): 9542005200

約数和(自身を除く): 6660125136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 349, 384, 448, 504, 512, 576, 672, 698, 768, 896, 1008, 1024, 1047, 1152, 1344, 1396, 1536, 1792, 2016, 2048, 2094, 2304, 2443, 2688, 2792, 3072, 3141, 3584, 4032, 4096, 4188, 4608, 4886, 5376, 5584, 6144, 6282, 7168, 7329, 8064, 8192, 8376, 9216, 9772, 10752, 11168, 12288, 12564, 14336, 14658, 16128, 16384, 16752, 18432, 19544, 21504, 21987, 22336, 24576, 25128, 28672, 29316, 32256, 32768, 33504, 36864, 39088, 43008, 43974, 44672, 49152, 50256, 57344, 58632, 64512, 65536, 67008, 73728, 78176, 86016, 87948, 89344, 98304, 100512, 114688, 117264, 129024, 131072, 134016, 147456, 156352, 172032, 175896, 178688, 196608, 201024, 229376, 234528, 258048, 268032, 294912, 312704, 344064, 351792, 357376, 393216, 402048, 458752, 469056, 516096, 536064, 589824, 625408, 688128, 703584, 714752, 804096, 917504, 938112, 1032192, 1072128, 1179648, 1250816, 1376256, 1407168, 1429504, 1608192, 1876224, 2064384, 2144256, 2501632, 2752512, 2814336, 2859008, 3216384, 3752448, 4128768, 4288512, 5003264, 5628672, 5718016, 6432768, 7504896, 8257536, 8577024, 10006528, 11257344, 11436032, 12865536, 15009792, 17154048, 20013056, 22514688, 22872064, 25731072, 30019584, 34308096, 40026112, 45029376, 45744128, 51462144, 60039168, 68616192, 80052224, 90058752, 102924288, 120078336, 137232384, 160104448, 180117504, 205848576, 240156672, 320208896, 360235008, 411697152, 480313344, 720470016, 960626688, 1440940032, 2881880064]

約数ペア:

[(1, 2881880064), (2, 1440940032), (3, 960626688), (4, 720470016), (6, 480313344), (7, 411697152), (8, 360235008), (9, 320208896), (12, 240156672), (14, 205848576), (16, 180117504), (18, 160104448), (21, 137232384), (24, 120078336), (28, 102924288), (32, 90058752), (36, 80052224), (42, 68616192), (48, 60039168), (56, 51462144), (63, 45744128), (64, 45029376), (72, 40026112), (84, 34308096), (96, 30019584), (112, 25731072), (126, 22872064), (128, 22514688), (144, 20013056), (168, 17154048), (192, 15009792), (224, 12865536), (252, 11436032), (256, 11257344), (288, 10006528), (336, 8577024), (349, 8257536), (384, 7504896), (448, 6432768), (504, 5718016), (512, 5628672), (576, 5003264), (672, 4288512), (698, 4128768), (768, 3752448), (896, 3216384), (1008, 2859008), (1024, 2814336), (1047, 2752512), (1152, 2501632), (1344, 2144256), (1396, 2064384), (1536, 1876224), (1792, 1608192), (2016, 1429504), (2048, 1407168), (2094, 1376256), (2304, 1250816), (2443, 1179648), (2688, 1072128), (2792, 1032192), (3072, 938112), (3141, 917504), (3584, 804096), (4032, 714752), (4096, 703584), (4188, 688128), (4608, 625408), (4886, 589824), (5376, 536064), (5584, 516096), (6144, 469056), (6282, 458752), (7168, 402048), (7329, 393216), (8064, 357376), (8192, 351792), (8376, 344064), (9216, 312704), (9772, 294912), (10752, 268032), (11168, 258048), (12288, 234528), (12564, 229376), (14336, 201024), (14658, 196608), (16128, 178688), (16384, 175896), (16752, 172032), (18432, 156352), (19544, 147456), (21504, 134016), (21987, 131072), (22336, 129024), (24576, 117264), (25128, 114688), (28672, 100512), (29316, 98304), (32256, 89344), (32768, 87948), (33504, 86016), (36864, 78176), (39088, 73728), (43008, 67008), (43974, 65536), (44672, 64512), (49152, 58632), (50256, 57344)]