639988541712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3907}}^1$

素因数の和:4127

約数の個数: 360

約数和(自身を含む): 1992115067904

約数和(自身を除く): 1352126526192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 127, 144, 156, 159, 169, 208, 212, 234, 254, 312, 318, 338, 381, 424, 468, 477, 507, 508, 624, 636, 676, 689, 762, 848, 936, 954, 1014, 1016, 1143, 1272, 1352, 1378, 1521, 1524, 1651, 1872, 1908, 2028, 2032, 2067, 2286, 2544, 2704, 2756, 3042, 3048, 3302, 3816, 3907, 4056, 4134, 4572, 4953, 5512, 6084, 6096, 6201, 6604, 6731, 7632, 7814, 8112, 8268, 8957, 9144, 9906, 11024, 11721, 12168, 12402, 13208, 13462, 14859, 15628, 16536, 17914, 18288, 19812, 20193, 21463, 23442, 24336, 24804, 26416, 26871, 26924, 29718, 31256, 33072, 35163, 35828, 39624, 40386, 42926, 46884, 49608, 50791, 53742, 53848, 59436, 60579, 62512, 64389, 70326, 71656, 79248, 80613, 80772, 85852, 87503, 93768, 99216, 101582, 107484, 107696, 118872, 121158, 128778, 140652, 143312, 152373, 161226, 161544, 171704, 175006, 187536, 193167, 203164, 207071, 214968, 237744, 242316, 257556, 262509, 281304, 304746, 322452, 323088, 343408, 350012, 386334, 406328, 414142, 429936, 457119, 484632, 496189, 515112, 525018, 562608, 609492, 621213, 644904, 660283, 700024, 772668, 787527, 812656, 828284, 914238, 969264, 992378, 1030224, 1050036, 1137539, 1218984, 1242426, 1289808, 1320566, 1400048, 1488567, 1545336, 1575054, 1656568, 1828476, 1863639, 1980849, 1984756, 2100072, 2275078, 2437968, 2484852, 2641132, 2691923, 2977134, 3090672, 3150108, 3313136, 3412617, 3656952, 3727278, 3961698, 3969512, 4200144, 4465701, 4550156, 4969704, 5282264, 5383846, 5942547, 5954268, 6300216, 6450457, 6825234, 7313904, 7454556, 7923396, 7939024, 8075769, 8931402, 9100312, 9939408, 10237851, 10564528, 10767692, 11885094, 11908536, 12600432, 12900914, 13650468, 14909112, 15846792, 16151538, 17862804, 18200624, 19351371, 20475702, 21535384, 23770188, 23817072, 24227307, 25801828, 26298017, 27300936, 29818224, 31693584, 32303076, 34994999, 35725608, 38702742, 40951404, 43070768, 47540376, 48454614, 51603656, 52596034, 54601872, 58054113, 64606152, 69989998, 71451216, 77405484, 78894051, 81902808, 83855941, 95080752, 96909228, 103207312, 104984997, 105192068, 116108226, 129212304, 139979996, 154810968, 157788102, 163805616, 167711882, 193818456, 209969994, 210384136, 232216452, 236682153, 251567823, 279959992, 309621936, 314954991, 315576204, 335423764, 341874221, 387636912, 419939988, 420768272, 464432904, 473364306, 503135646, 559919984, 629909982, 631152408, 670847528, 683748442, 754703469, 839879976, 928865808, 946728612, 1006271292, 1025622663, 1259819964, 1262304816, 1341695056, 1367496884, 1509406938, 1679759952, 1893457224, 2012542584, 2051245326, 2519639928, 2734993768, 3018813876, 3076867989, 3786914448, 4025085168, 4102490652, 4444364873, 5039279856, 5469987536, 6037627752, 6153735978, 8204981304, 8888729746, 12075255504, 12307471956, 13333094619, 16409962608, 17777459492, 24614943912, 26666189238, 35554918984, 39999283857, 49229887824, 53332378476, 71109837968, 79998567714, 106664756952, 159997135428, 213329513904, 319994270856, 639988541712]

約数ペア:

[(1, 639988541712), (2, 319994270856), (3, 213329513904), (4, 159997135428), (6, 106664756952), (8, 79998567714), (9, 71109837968), (12, 53332378476), (13, 49229887824), (16, 39999283857), (18, 35554918984), (24, 26666189238), (26, 24614943912), (36, 17777459492), (39, 16409962608), (48, 13333094619), (52, 12307471956), (53, 12075255504), (72, 8888729746), (78, 8204981304), (104, 6153735978), (106, 6037627752), (117, 5469987536), (127, 5039279856), (144, 4444364873), (156, 4102490652), (159, 4025085168), (169, 3786914448), (208, 3076867989), (212, 3018813876), (234, 2734993768), (254, 2519639928), (312, 2051245326), (318, 2012542584), (338, 1893457224), (381, 1679759952), (424, 1509406938), (468, 1367496884), (477, 1341695056), (507, 1262304816), (508, 1259819964), (624, 1025622663), (636, 1006271292), (676, 946728612), (689, 928865808), (762, 839879976), (848, 754703469), (936, 683748442), (954, 670847528), (1014, 631152408), (1016, 629909982), (1143, 559919984), (1272, 503135646), (1352, 473364306), (1378, 464432904), (1521, 420768272), (1524, 419939988), (1651, 387636912), (1872, 341874221), (1908, 335423764), (2028, 315576204), (2032, 314954991), (2067, 309621936), (2286, 279959992), (2544, 251567823), (2704, 236682153), (2756, 232216452), (3042, 210384136), (3048, 209969994), (3302, 193818456), (3816, 167711882), (3907, 163805616), (4056, 157788102), (4134, 154810968), (4572, 139979996), (4953, 129212304), (5512, 116108226), (6084, 105192068), (6096, 104984997), (6201, 103207312), (6604, 96909228), (6731, 95080752), (7632, 83855941), (7814, 81902808), (8112, 78894051), (8268, 77405484), (8957, 71451216), (9144, 69989998), (9906, 64606152), (11024, 58054113), (11721, 54601872), (12168, 52596034), (12402, 51603656), (13208, 48454614), (13462, 47540376), (14859, 43070768), (15628, 40951404), (16536, 38702742), (17914, 35725608), (18288, 34994999), (19812, 32303076), (20193, 31693584), (21463, 29818224), (23442, 27300936), (24336, 26298017), (24804, 25801828), (26416, 24227307), (26871, 23817072), (26924, 23770188), (29718, 21535384), (31256, 20475702), (33072, 19351371), (35163, 18200624), (35828, 17862804), (39624, 16151538), (40386, 15846792), (42926, 14909112), (46884, 13650468), (49608, 12900914), (50791, 12600432), (53742, 11908536), (53848, 11885094), (59436, 10767692), (60579, 10564528), (62512, 10237851), (64389, 9939408), (70326, 9100312), (71656, 8931402), (79248, 8075769), (80613, 7939024), (80772, 7923396), (85852, 7454556), (87503, 7313904), (93768, 6825234), (99216, 6450457), (101582, 6300216), (107484, 5954268), (107696, 5942547), (118872, 5383846), (121158, 5282264), (128778, 4969704), (140652, 4550156), (143312, 4465701), (152373, 4200144), (161226, 3969512), (161544, 3961698), (171704, 3727278), (175006, 3656952), (187536, 3412617), (193167, 3313136), (203164, 3150108), (207071, 3090672), (214968, 2977134), (237744, 2691923), (242316, 2641132), (257556, 2484852), (262509, 2437968), (281304, 2275078), (304746, 2100072), (322452, 1984756), (323088, 1980849), (343408, 1863639), (350012, 1828476), (386334, 1656568), (406328, 1575054), (414142, 1545336), (429936, 1488567), (457119, 1400048), (484632, 1320566), (496189, 1289808), (515112, 1242426), (525018, 1218984), (562608, 1137539), (609492, 1050036), (621213, 1030224), (644904, 992378), (660283, 969264), (700024, 914238), (772668, 828284), (787527, 812656)]