16817743872

素因数分解:

$2^{11}\times 3^2\times {\mathrm{71}}^2\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 216

約数和(自身を含む): 49538681010

約数和(自身を除く): 32720937138

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 181, 192, 213, 256, 284, 288, 362, 384, 426, 512, 543, 568, 576, 639, 724, 768, 852, 1024, 1086, 1136, 1152, 1278, 1448, 1536, 1629, 1704, 2048, 2172, 2272, 2304, 2556, 2896, 3072, 3258, 3408, 4344, 4544, 4608, 5041, 5112, 5792, 6144, 6516, 6816, 8688, 9088, 9216, 10082, 10224, 11584, 12851, 13032, 13632, 15123, 17376, 18176, 18432, 20164, 20448, 23168, 25702, 26064, 27264, 30246, 34752, 36352, 38553, 40328, 40896, 45369, 46336, 51404, 52128, 54528, 60492, 69504, 72704, 77106, 80656, 81792, 90738, 92672, 102808, 104256, 109056, 115659, 120984, 139008, 145408, 154212, 161312, 163584, 181476, 185344, 205616, 208512, 218112, 231318, 241968, 278016, 308424, 322624, 327168, 362952, 370688, 411232, 417024, 436224, 462636, 483936, 556032, 616848, 645248, 654336, 725904, 822464, 834048, 912421, 925272, 967872, 1112064, 1233696, 1290496, 1308672, 1451808, 1644928, 1668096, 1824842, 1850544, 1935744, 2467392, 2580992, 2737263, 2903616, 3289856, 3336192, 3649684, 3701088, 3871488, 4934784, 5161984, 5474526, 5807232, 6579712, 7299368, 7402176, 7742976, 8211789, 9869568, 10323968, 10949052, 11614464, 13159424, 14598736, 14804352, 15485952, 16423578, 19739136, 21898104, 23228928, 26318848, 29197472, 29608704, 30971904, 32847156, 39478272, 43796208, 46457856, 58394944, 59217408, 65694312, 78956544, 87592416, 92915712, 116789888, 118434816, 131388624, 175184832, 233579776, 236869632, 262777248, 350369664, 467159552, 525554496, 700739328, 934319104, 1051108992, 1401478656, 1868638208, 2102217984, 2802957312, 4204435968, 5605914624, 8408871936, 16817743872]

約数ペア:

[(1, 16817743872), (2, 8408871936), (3, 5605914624), (4, 4204435968), (6, 2802957312), (8, 2102217984), (9, 1868638208), (12, 1401478656), (16, 1051108992), (18, 934319104), (24, 700739328), (32, 525554496), (36, 467159552), (48, 350369664), (64, 262777248), (71, 236869632), (72, 233579776), (96, 175184832), (128, 131388624), (142, 118434816), (144, 116789888), (181, 92915712), (192, 87592416), (213, 78956544), (256, 65694312), (284, 59217408), (288, 58394944), (362, 46457856), (384, 43796208), (426, 39478272), (512, 32847156), (543, 30971904), (568, 29608704), (576, 29197472), (639, 26318848), (724, 23228928), (768, 21898104), (852, 19739136), (1024, 16423578), (1086, 15485952), (1136, 14804352), (1152, 14598736), (1278, 13159424), (1448, 11614464), (1536, 10949052), (1629, 10323968), (1704, 9869568), (2048, 8211789), (2172, 7742976), (2272, 7402176), (2304, 7299368), (2556, 6579712), (2896, 5807232), (3072, 5474526), (3258, 5161984), (3408, 4934784), (4344, 3871488), (4544, 3701088), (4608, 3649684), (5041, 3336192), (5112, 3289856), (5792, 2903616), (6144, 2737263), (6516, 2580992), (6816, 2467392), (8688, 1935744), (9088, 1850544), (9216, 1824842), (10082, 1668096), (10224, 1644928), (11584, 1451808), (12851, 1308672), (13032, 1290496), (13632, 1233696), (15123, 1112064), (17376, 967872), (18176, 925272), (18432, 912421), (20164, 834048), (20448, 822464), (23168, 725904), (25702, 654336), (26064, 645248), (27264, 616848), (30246, 556032), (34752, 483936), (36352, 462636), (38553, 436224), (40328, 417024), (40896, 411232), (45369, 370688), (46336, 362952), (51404, 327168), (52128, 322624), (54528, 308424), (60492, 278016), (69504, 241968), (72704, 231318), (77106, 218112), (80656, 208512), (81792, 205616), (90738, 185344), (92672, 181476), (102808, 163584), (104256, 161312), (109056, 154212), (115659, 145408), (120984, 139008)]