16521553664

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1507

約数の個数: 288

約数和(自身を含む): 44707676160

約数和(自身を除く): 28186122496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 64, 76, 77, 88, 112, 124, 128, 133, 152, 154, 176, 209, 217, 224, 248, 256, 266, 304, 308, 341, 352, 418, 434, 448, 496, 532, 589, 608, 616, 682, 704, 836, 868, 896, 992, 1064, 1178, 1216, 1232, 1364, 1408, 1423, 1463, 1672, 1736, 1792, 1984, 2128, 2356, 2387, 2432, 2464, 2728, 2816, 2846, 2926, 3344, 3472, 3968, 4123, 4256, 4712, 4774, 4864, 4928, 5456, 5692, 5852, 6479, 6688, 6944, 7936, 8246, 8512, 9424, 9548, 9856, 9961, 10912, 11384, 11704, 12958, 13376, 13888, 15653, 16492, 17024, 18848, 19096, 19712, 19922, 21824, 22768, 23408, 25916, 26752, 27037, 27776, 31306, 32984, 34048, 37696, 38192, 39844, 43648, 44113, 45353, 45536, 46816, 51832, 53504, 54074, 55552, 62612, 65968, 75392, 76384, 79688, 87296, 88226, 90706, 91072, 93632, 103664, 108148, 109571, 125224, 131936, 150784, 152768, 159376, 176452, 181412, 182144, 187264, 189259, 207328, 216296, 219142, 250448, 263872, 297407, 305536, 308791, 318752, 352904, 362824, 364288, 374528, 378518, 414656, 432592, 438284, 485243, 500896, 527744, 594814, 611072, 617582, 637504, 705808, 725648, 757036, 829312, 838147, 865184, 876568, 970486, 1001792, 1055488, 1189628, 1235164, 1275008, 1411616, 1451296, 1514072, 1658624, 1676294, 1730368, 1753136, 1940972, 2003584, 2081849, 2379256, 2470328, 2550016, 2823232, 2902592, 3028144, 3352588, 3396701, 3460736, 3506272, 3881944, 4007168, 4163698, 4758512, 4940656, 5646464, 5805184, 5867029, 6056288, 6705176, 6793402, 6921472, 7012544, 7763888, 8327396, 9219617, 9517024, 9881312, 11292928, 11610368, 11734058, 12112576, 13410352, 13586804, 14025088, 15527776, 16654792, 18439234, 19034048, 19762624, 23468116, 24225152, 26820704, 27173608, 28050176, 31055552, 33309584, 36878468, 38068096, 39525248, 46936232, 48450304, 53641408, 54347216, 62111104, 64537319, 66619168, 73756936, 76136192, 79050496, 93872464, 107282816, 108694432, 124222208, 129074638, 133238336, 147513872, 187744928, 214565632, 217388864, 258149276, 266476672, 295027744, 375489856, 434777728, 516298552, 532953344, 590055488, 750979712, 869555456, 1032597104, 1180110976, 1501959424, 2065194208, 2360221952, 4130388416, 8260776832, 16521553664]

約数ペア:

[(1, 16521553664), (2, 8260776832), (4, 4130388416), (7, 2360221952), (8, 2065194208), (11, 1501959424), (14, 1180110976), (16, 1032597104), (19, 869555456), (22, 750979712), (28, 590055488), (31, 532953344), (32, 516298552), (38, 434777728), (44, 375489856), (56, 295027744), (62, 266476672), (64, 258149276), (76, 217388864), (77, 214565632), (88, 187744928), (112, 147513872), (124, 133238336), (128, 129074638), (133, 124222208), (152, 108694432), (154, 107282816), (176, 93872464), (209, 79050496), (217, 76136192), (224, 73756936), (248, 66619168), (256, 64537319), (266, 62111104), (304, 54347216), (308, 53641408), (341, 48450304), (352, 46936232), (418, 39525248), (434, 38068096), (448, 36878468), (496, 33309584), (532, 31055552), (589, 28050176), (608, 27173608), (616, 26820704), (682, 24225152), (704, 23468116), (836, 19762624), (868, 19034048), (896, 18439234), (992, 16654792), (1064, 15527776), (1178, 14025088), (1216, 13586804), (1232, 13410352), (1364, 12112576), (1408, 11734058), (1423, 11610368), (1463, 11292928), (1672, 9881312), (1736, 9517024), (1792, 9219617), (1984, 8327396), (2128, 7763888), (2356, 7012544), (2387, 6921472), (2432, 6793402), (2464, 6705176), (2728, 6056288), (2816, 5867029), (2846, 5805184), (2926, 5646464), (3344, 4940656), (3472, 4758512), (3968, 4163698), (4123, 4007168), (4256, 3881944), (4712, 3506272), (4774, 3460736), (4864, 3396701), (4928, 3352588), (5456, 3028144), (5692, 2902592), (5852, 2823232), (6479, 2550016), (6688, 2470328), (6944, 2379256), (7936, 2081849), (8246, 2003584), (8512, 1940972), (9424, 1753136), (9548, 1730368), (9856, 1676294), (9961, 1658624), (10912, 1514072), (11384, 1451296), (11704, 1411616), (12958, 1275008), (13376, 1235164), (13888, 1189628), (15653, 1055488), (16492, 1001792), (17024, 970486), (18848, 876568), (19096, 865184), (19712, 838147), (19922, 829312), (21824, 757036), (22768, 725648), (23408, 705808), (25916, 637504), (26752, 617582), (27037, 611072), (27776, 594814), (31306, 527744), (32984, 500896), (34048, 485243), (37696, 438284), (38192, 432592), (39844, 414656), (43648, 378518), (44113, 374528), (45353, 364288), (45536, 362824), (46816, 352904), (51832, 318752), (53504, 308791), (54074, 305536), (55552, 297407), (62612, 263872), (65968, 250448), (75392, 219142), (76384, 216296), (79688, 207328), (87296, 189259), (88226, 187264), (90706, 182144), (91072, 181412), (93632, 176452), (103664, 159376), (108148, 152768), (109571, 150784), (125224, 131936)]