1645860864

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 4827513600

約数和(自身を除く): 3181652736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 256, 276, 304, 368, 384, 437, 456, 512, 552, 608, 613, 736, 768, 874, 912, 1024, 1104, 1216, 1226, 1311, 1472, 1536, 1748, 1824, 1839, 2048, 2208, 2432, 2452, 2622, 2944, 3072, 3496, 3648, 3678, 4416, 4864, 4904, 5244, 5888, 6144, 6992, 7296, 7356, 8832, 9728, 9808, 10488, 11647, 11776, 13984, 14099, 14592, 14712, 17664, 19456, 19616, 20976, 23294, 23552, 27968, 28198, 29184, 29424, 34941, 35328, 38912, 39232, 41952, 42297, 46588, 47104, 55936, 56396, 58368, 58848, 69882, 70656, 78464, 83904, 84594, 93176, 111872, 112792, 116736, 117696, 139764, 141312, 156928, 167808, 169188, 186352, 223744, 225584, 235392, 267881, 279528, 313856, 335616, 338376, 372704, 447488, 451168, 470784, 535762, 559056, 627712, 671232, 676752, 745408, 803643, 894976, 902336, 941568, 1071524, 1118112, 1255424, 1342464, 1353504, 1490816, 1607286, 1804672, 1883136, 2143048, 2236224, 2684928, 2707008, 2981632, 3214572, 3609344, 3766272, 4286096, 4472448, 5414016, 5963264, 6429144, 7218688, 8572192, 8944896, 10828032, 11926528, 12858288, 14437376, 17144384, 17889792, 21656064, 23853056, 25716576, 28874752, 34288768, 35779584, 43312128, 51433152, 68577536, 71559168, 86624256, 102866304, 137155072, 205732608, 274310144, 411465216, 548620288, 822930432, 1645860864]

約数ペア:

[(1, 1645860864), (2, 822930432), (3, 548620288), (4, 411465216), (6, 274310144), (8, 205732608), (12, 137155072), (16, 102866304), (19, 86624256), (23, 71559168), (24, 68577536), (32, 51433152), (38, 43312128), (46, 35779584), (48, 34288768), (57, 28874752), (64, 25716576), (69, 23853056), (76, 21656064), (92, 17889792), (96, 17144384), (114, 14437376), (128, 12858288), (138, 11926528), (152, 10828032), (184, 8944896), (192, 8572192), (228, 7218688), (256, 6429144), (276, 5963264), (304, 5414016), (368, 4472448), (384, 4286096), (437, 3766272), (456, 3609344), (512, 3214572), (552, 2981632), (608, 2707008), (613, 2684928), (736, 2236224), (768, 2143048), (874, 1883136), (912, 1804672), (1024, 1607286), (1104, 1490816), (1216, 1353504), (1226, 1342464), (1311, 1255424), (1472, 1118112), (1536, 1071524), (1748, 941568), (1824, 902336), (1839, 894976), (2048, 803643), (2208, 745408), (2432, 676752), (2452, 671232), (2622, 627712), (2944, 559056), (3072, 535762), (3496, 470784), (3648, 451168), (3678, 447488), (4416, 372704), (4864, 338376), (4904, 335616), (5244, 313856), (5888, 279528), (6144, 267881), (6992, 235392), (7296, 225584), (7356, 223744), (8832, 186352), (9728, 169188), (9808, 167808), (10488, 156928), (11647, 141312), (11776, 139764), (13984, 117696), (14099, 116736), (14592, 112792), (14712, 111872), (17664, 93176), (19456, 84594), (19616, 83904), (20976, 78464), (23294, 70656), (23552, 69882), (27968, 58848), (28198, 58368), (29184, 56396), (29424, 55936), (34941, 47104), (35328, 46588), (38912, 42297), (39232, 41952)]