1991468066328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8324

約数の個数: 384

約数和(自身を含む): 6159089664000

約数和(自身を除く): 4167621597672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 53, 58, 72, 78, 87, 104, 106, 116, 117, 156, 159, 169, 174, 212, 232, 234, 261, 312, 318, 338, 348, 377, 424, 468, 477, 507, 522, 636, 676, 689, 696, 754, 936, 954, 1014, 1044, 1131, 1272, 1352, 1378, 1508, 1521, 1537, 1908, 2028, 2067, 2088, 2197, 2262, 2756, 3016, 3042, 3074, 3393, 3816, 4056, 4134, 4394, 4524, 4611, 4901, 5512, 6084, 6148, 6201, 6591, 6786, 8191, 8268, 8788, 8957, 9048, 9222, 9802, 12168, 12296, 12402, 13182, 13572, 13833, 14703, 16382, 16536, 17576, 17914, 18444, 19604, 19773, 19981, 24573, 24804, 26364, 26871, 27144, 27666, 29406, 32764, 35828, 36888, 39208, 39546, 39962, 44109, 49146, 49608, 52728, 53742, 55332, 58812, 59943, 63713, 65528, 71656, 73719, 79092, 79924, 80613, 88218, 98292, 106483, 107484, 110664, 116441, 117624, 119886, 127426, 147438, 158184, 159848, 161226, 176436, 179829, 191139, 196584, 212966, 214968, 232882, 237539, 239772, 254852, 259753, 294876, 319449, 322452, 349323, 352872, 359658, 382278, 425932, 434123, 465764, 475078, 479544, 509704, 519506, 573417, 589752, 638898, 644904, 698646, 712617, 719316, 764556, 779259, 851864, 868246, 931528, 950156, 958347, 1039012, 1047969, 1146834, 1277796, 1302369, 1384279, 1397292, 1425234, 1438632, 1529112, 1558518, 1736492, 1900312, 1916694, 2078024, 2095938, 2137851, 2293668, 2337777, 2555592, 2604738, 2768558, 2794584, 2850468, 3088007, 3117036, 3376789, 3472984, 3833388, 3907107, 4152837, 4191876, 4275702, 4587336, 4675554, 5209476, 5537116, 5643599, 5700936, 6176014, 6234072, 6753578, 7666776, 7814214, 8305674, 8383752, 8551404, 9264021, 9351108, 10130367, 10418952, 11074232, 11287198, 12352028, 12458511, 12589567, 13507156, 15628428, 16611348, 16930797, 17102808, 17995627, 18528042, 18702216, 20260734, 22574396, 24704056, 24917022, 25179134, 27014312, 27792063, 30391101, 31256856, 33222696, 33861594, 35991254, 37056084, 37768701, 40144091, 40521468, 45148792, 49834044, 50358268, 50792391, 53986881, 55584126, 60782202, 67723188, 71982508, 73366787, 74112168, 75537402, 80288182, 81042936, 99668088, 100716536, 101584782, 107973762, 111168252, 113306103, 120432273, 121564404, 135446376, 143965016, 146733574, 151074804, 160576364, 161960643, 163664371, 203169564, 215947524, 220100361, 222336504, 226612206, 240864546, 243128808, 293467148, 302149608, 321152728, 323921286, 327328742, 361296819, 406339128, 431895048, 440200722, 453224412, 481729092, 490993113, 521873183, 586934296, 647842572, 654657484, 660301083, 722593638, 880401444, 906448824, 953768231, 963458184, 981986226, 1043746366, 1295685144, 1309314968, 1320602166, 1445187276, 1472979339, 1565619549, 1760802888, 1907536462, 1963972452, 2087492732, 2127636823, 2641204332, 2861304693, 2890374552, 2945958678, 3131239098, 3815072924, 3927944904, 4174985464, 4255273646, 4696858647, 5282408664, 5722609386, 5891917356, 6262478196, 6382910469, 7630145848, 8510547292, 8583914079, 9393717294, 11445218772, 11783834712, 12524956392, 12765820938, 17021094584, 17167828158, 18787434588, 19148731407, 22890437544, 25531641876, 27659278699, 34335656316, 37574869176, 38297462814, 51063283752, 55318557398, 68671312632, 76594925628, 82977836097, 110637114796, 153189851256, 165955672194, 221274229592, 248933508291, 331911344388, 497867016582, 663822688776, 995734033164, 1991468066328]

約数ペア:

[(1, 1991468066328), (2, 995734033164), (3, 663822688776), (4, 497867016582), (6, 331911344388), (8, 248933508291), (9, 221274229592), (12, 165955672194), (13, 153189851256), (18, 110637114796), (24, 82977836097), (26, 76594925628), (29, 68671312632), (36, 55318557398), (39, 51063283752), (52, 38297462814), (53, 37574869176), (58, 34335656316), (72, 27659278699), (78, 25531641876), (87, 22890437544), (104, 19148731407), (106, 18787434588), (116, 17167828158), (117, 17021094584), (156, 12765820938), (159, 12524956392), (169, 11783834712), (174, 11445218772), (212, 9393717294), (232, 8583914079), (234, 8510547292), (261, 7630145848), (312, 6382910469), (318, 6262478196), (338, 5891917356), (348, 5722609386), (377, 5282408664), (424, 4696858647), (468, 4255273646), (477, 4174985464), (507, 3927944904), (522, 3815072924), (636, 3131239098), (676, 2945958678), (689, 2890374552), (696, 2861304693), (754, 2641204332), (936, 2127636823), (954, 2087492732), (1014, 1963972452), (1044, 1907536462), (1131, 1760802888), (1272, 1565619549), (1352, 1472979339), (1378, 1445187276), (1508, 1320602166), (1521, 1309314968), (1537, 1295685144), (1908, 1043746366), (2028, 981986226), (2067, 963458184), (2088, 953768231), (2197, 906448824), (2262, 880401444), (2756, 722593638), (3016, 660301083), (3042, 654657484), (3074, 647842572), (3393, 586934296), (3816, 521873183), (4056, 490993113), (4134, 481729092), (4394, 453224412), (4524, 440200722), (4611, 431895048), (4901, 406339128), (5512, 361296819), (6084, 327328742), (6148, 323921286), (6201, 321152728), (6591, 302149608), (6786, 293467148), (8191, 243128808), (8268, 240864546), (8788, 226612206), (8957, 222336504), (9048, 220100361), (9222, 215947524), (9802, 203169564), (12168, 163664371), (12296, 161960643), (12402, 160576364), (13182, 151074804), (13572, 146733574), (13833, 143965016), (14703, 135446376), (16382, 121564404), (16536, 120432273), (17576, 113306103), (17914, 111168252), (18444, 107973762), (19604, 101584782), (19773, 100716536), (19981, 99668088), (24573, 81042936), (24804, 80288182), (26364, 75537402), (26871, 74112168), (27144, 73366787), (27666, 71982508), (29406, 67723188), (32764, 60782202), (35828, 55584126), (36888, 53986881), (39208, 50792391), (39546, 50358268), (39962, 49834044), (44109, 45148792), (49146, 40521468), (49608, 40144091), (52728, 37768701), (53742, 37056084), (55332, 35991254), (58812, 33861594), (59943, 33222696), (63713, 31256856), (65528, 30391101), (71656, 27792063), (73719, 27014312), (79092, 25179134), (79924, 24917022), (80613, 24704056), (88218, 22574396), (98292, 20260734), (106483, 18702216), (107484, 18528042), (110664, 17995627), (116441, 17102808), (117624, 16930797), (119886, 16611348), (127426, 15628428), (147438, 13507156), (158184, 12589567), (159848, 12458511), (161226, 12352028), (176436, 11287198), (179829, 11074232), (191139, 10418952), (196584, 10130367), (212966, 9351108), (214968, 9264021), (232882, 8551404), (237539, 8383752), (239772, 8305674), (254852, 7814214), (259753, 7666776), (294876, 6753578), (319449, 6234072), (322452, 6176014), (349323, 5700936), (352872, 5643599), (359658, 5537116), (382278, 5209476), (425932, 4675554), (434123, 4587336), (465764, 4275702), (475078, 4191876), (479544, 4152837), (509704, 3907107), (519506, 3833388), (573417, 3472984), (589752, 3376789), (638898, 3117036), (644904, 3088007), (698646, 2850468), (712617, 2794584), (719316, 2768558), (764556, 2604738), (779259, 2555592), (851864, 2337777), (868246, 2293668), (931528, 2137851), (950156, 2095938), (958347, 2078024), (1039012, 1916694), (1047969, 1900312), (1146834, 1736492), (1277796, 1558518), (1302369, 1529112), (1384279, 1438632), (1397292, 1425234)]