208439889152

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1857

約数の個数: 216

約数和(自身を含む): 475971530496

約数和(自身を除く): 267531641344

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 131, 176, 242, 248, 256, 262, 341, 352, 484, 496, 524, 682, 704, 968, 992, 1048, 1364, 1408, 1441, 1657, 1936, 1984, 2096, 2728, 2816, 2882, 3314, 3751, 3872, 3968, 4061, 4192, 5456, 5764, 6628, 7502, 7744, 7936, 8122, 8384, 10912, 11528, 13256, 15004, 15488, 15851, 16244, 16768, 18227, 21824, 23056, 26512, 30008, 30976, 31702, 32488, 33536, 36454, 43648, 44671, 46112, 51367, 53024, 60016, 63404, 64976, 72908, 87296, 89342, 92224, 102734, 106048, 120032, 126808, 129952, 145816, 178684, 184448, 200497, 205468, 212096, 217067, 240064, 253616, 259904, 291632, 357368, 368896, 400994, 410936, 424192, 434134, 480128, 491381, 507232, 519808, 565037, 583264, 714736, 801988, 821872, 868268, 960256, 982762, 1014464, 1039616, 1130074, 1166528, 1429472, 1603976, 1643744, 1736536, 1965524, 2028928, 2260148, 2333056, 2387737, 2858944, 3207952, 3287488, 3473072, 3931048, 4057856, 4520296, 4666112, 4775474, 5717888, 6215407, 6415904, 6574976, 6729077, 6946144, 7862096, 9040592, 9550948, 11435776, 12430814, 12831808, 13149952, 13458154, 13892288, 15724192, 18081184, 19101896, 24861628, 25663616, 26265107, 26916308, 27784576, 31448384, 36162368, 38203792, 49723256, 51327232, 52530214, 53832616, 55569152, 62896768, 72324736, 74019847, 76407584, 99446512, 105060428, 107665232, 125793536, 144649472, 148039694, 152815168, 198893024, 210120856, 215330464, 296079388, 305630336, 397786048, 420241712, 430660928, 592158776, 611260672, 795572096, 814218317, 840483424, 861321856, 1184317552, 1591144192, 1628436634, 1680966848, 1722643712, 2368635104, 3256873268, 3361933696, 4737270208, 6513746536, 6723867392, 9474540416, 13027493072, 18949080832, 26054986144, 52109972288, 104219944576, 208439889152]

約数ペア:

[(1, 208439889152), (2, 104219944576), (4, 52109972288), (8, 26054986144), (11, 18949080832), (16, 13027493072), (22, 9474540416), (31, 6723867392), (32, 6513746536), (44, 4737270208), (62, 3361933696), (64, 3256873268), (88, 2368635104), (121, 1722643712), (124, 1680966848), (128, 1628436634), (131, 1591144192), (176, 1184317552), (242, 861321856), (248, 840483424), (256, 814218317), (262, 795572096), (341, 611260672), (352, 592158776), (484, 430660928), (496, 420241712), (524, 397786048), (682, 305630336), (704, 296079388), (968, 215330464), (992, 210120856), (1048, 198893024), (1364, 152815168), (1408, 148039694), (1441, 144649472), (1657, 125793536), (1936, 107665232), (1984, 105060428), (2096, 99446512), (2728, 76407584), (2816, 74019847), (2882, 72324736), (3314, 62896768), (3751, 55569152), (3872, 53832616), (3968, 52530214), (4061, 51327232), (4192, 49723256), (5456, 38203792), (5764, 36162368), (6628, 31448384), (7502, 27784576), (7744, 26916308), (7936, 26265107), (8122, 25663616), (8384, 24861628), (10912, 19101896), (11528, 18081184), (13256, 15724192), (15004, 13892288), (15488, 13458154), (15851, 13149952), (16244, 12831808), (16768, 12430814), (18227, 11435776), (21824, 9550948), (23056, 9040592), (26512, 7862096), (30008, 6946144), (30976, 6729077), (31702, 6574976), (32488, 6415904), (33536, 6215407), (36454, 5717888), (43648, 4775474), (44671, 4666112), (46112, 4520296), (51367, 4057856), (53024, 3931048), (60016, 3473072), (63404, 3287488), (64976, 3207952), (72908, 2858944), (87296, 2387737), (89342, 2333056), (92224, 2260148), (102734, 2028928), (106048, 1965524), (120032, 1736536), (126808, 1643744), (129952, 1603976), (145816, 1429472), (178684, 1166528), (184448, 1130074), (200497, 1039616), (205468, 1014464), (212096, 982762), (217067, 960256), (240064, 868268), (253616, 821872), (259904, 801988), (291632, 714736), (357368, 583264), (368896, 565037), (400994, 519808), (410936, 507232), (424192, 491381), (434134, 480128)]