8028701408

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 21300088320

約数和(自身を除く): 13271386912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 151, 152, 182, 208, 217, 224, 247, 248, 266, 302, 304, 364, 403, 416, 434, 494, 496, 532, 589, 604, 608, 728, 806, 868, 961, 988, 992, 1057, 1064, 1178, 1208, 1456, 1612, 1729, 1736, 1922, 1963, 1976, 2114, 2128, 2356, 2416, 2821, 2869, 2912, 3224, 3458, 3472, 3844, 3926, 3952, 4123, 4228, 4256, 4681, 4712, 4832, 5642, 5738, 6448, 6727, 6916, 6944, 7657, 7688, 7852, 7904, 8246, 8456, 9362, 9424, 11284, 11476, 12493, 12896, 13454, 13741, 13832, 15314, 15376, 15704, 16492, 16912, 18259, 18724, 18848, 20083, 22568, 22952, 24986, 26908, 27482, 27664, 30628, 30752, 31408, 32767, 32984, 33824, 36518, 37297, 37448, 40166, 45136, 45904, 49972, 53599, 53816, 54964, 55328, 60853, 61256, 62816, 65534, 65968, 73036, 74594, 74896, 80332, 87451, 88939, 90272, 91808, 99944, 107198, 107632, 109928, 121706, 122512, 127813, 131068, 131936, 145111, 146072, 149188, 149792, 160664, 174902, 177878, 199888, 214396, 215264, 219856, 237367, 243412, 245024, 255626, 261079, 262136, 290222, 292144, 298376, 321328, 349804, 355756, 399776, 425971, 428792, 439712, 474734, 486824, 511252, 522158, 524272, 580444, 584288, 596752, 622573, 642656, 699608, 711512, 851942, 857584, 949468, 973648, 1015777, 1022504, 1044316, 1048544, 1156207, 1160888, 1193504, 1245146, 1399216, 1423024, 1661569, 1703884, 1715168, 1886443, 1898936, 1947296, 2031554, 2045008, 2088632, 2312414, 2321776, 2490292, 2757109, 2798432, 2846048, 3323138, 3407768, 3772886, 3797872, 4063108, 4090016, 4177264, 4624828, 4643552, 4980584, 5514218, 6646276, 6815536, 7545772, 7595744, 8093449, 8126216, 8354528, 9249656, 9961168, 11028436, 13205101, 13292552, 13631072, 15091544, 16186898, 16252432, 18499312, 19299763, 19922336, 22056872, 26410202, 26585104, 30183088, 32373796, 32504864, 35842417, 36998624, 38599526, 44113744, 52820404, 53170208, 60366176, 64747592, 71684834, 77199052, 88227488, 105640808, 129495184, 143369668, 154398104, 211281616, 250896919, 258990368, 286739336, 308796208, 422563232, 501793838, 573478672, 617592416, 1003587676, 1146957344, 2007175352, 4014350704, 8028701408]

約数ペア:

[(1, 8028701408), (2, 4014350704), (4, 2007175352), (7, 1146957344), (8, 1003587676), (13, 617592416), (14, 573478672), (16, 501793838), (19, 422563232), (26, 308796208), (28, 286739336), (31, 258990368), (32, 250896919), (38, 211281616), (52, 154398104), (56, 143369668), (62, 129495184), (76, 105640808), (91, 88227488), (104, 77199052), (112, 71684834), (124, 64747592), (133, 60366176), (151, 53170208), (152, 52820404), (182, 44113744), (208, 38599526), (217, 36998624), (224, 35842417), (247, 32504864), (248, 32373796), (266, 30183088), (302, 26585104), (304, 26410202), (364, 22056872), (403, 19922336), (416, 19299763), (434, 18499312), (494, 16252432), (496, 16186898), (532, 15091544), (589, 13631072), (604, 13292552), (608, 13205101), (728, 11028436), (806, 9961168), (868, 9249656), (961, 8354528), (988, 8126216), (992, 8093449), (1057, 7595744), (1064, 7545772), (1178, 6815536), (1208, 6646276), (1456, 5514218), (1612, 4980584), (1729, 4643552), (1736, 4624828), (1922, 4177264), (1963, 4090016), (1976, 4063108), (2114, 3797872), (2128, 3772886), (2356, 3407768), (2416, 3323138), (2821, 2846048), (2869, 2798432), (2912, 2757109), (3224, 2490292), (3458, 2321776), (3472, 2312414), (3844, 2088632), (3926, 2045008), (3952, 2031554), (4123, 1947296), (4228, 1898936), (4256, 1886443), (4681, 1715168), (4712, 1703884), (4832, 1661569), (5642, 1423024), (5738, 1399216), (6448, 1245146), (6727, 1193504), (6916, 1160888), (6944, 1156207), (7657, 1048544), (7688, 1044316), (7852, 1022504), (7904, 1015777), (8246, 973648), (8456, 949468), (9362, 857584), (9424, 851942), (11284, 711512), (11476, 699608), (12493, 642656), (12896, 622573), (13454, 596752), (13741, 584288), (13832, 580444), (15314, 524272), (15376, 522158), (15704, 511252), (16492, 486824), (16912, 474734), (18259, 439712), (18724, 428792), (18848, 425971), (20083, 399776), (22568, 355756), (22952, 349804), (24986, 321328), (26908, 298376), (27482, 292144), (27664, 290222), (30628, 262136), (30752, 261079), (31408, 255626), (32767, 245024), (32984, 243412), (33824, 237367), (36518, 219856), (37297, 215264), (37448, 214396), (40166, 199888), (45136, 177878), (45904, 174902), (49972, 160664), (53599, 149792), (53816, 149188), (54964, 146072), (55328, 145111), (60853, 131936), (61256, 131068), (62816, 127813), (65534, 122512), (65968, 121706), (73036, 109928), (74594, 107632), (74896, 107198), (80332, 99944), (87451, 91808), (88939, 90272)]