18872594208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2264

約数の個数: 288

約数和(自身を含む): 61347686400

約数和(自身を除く): 42475092192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 127, 144, 152, 156, 171, 208, 228, 234, 247, 254, 288, 304, 312, 342, 381, 416, 456, 468, 494, 508, 608, 624, 684, 741, 762, 912, 936, 988, 1016, 1143, 1248, 1368, 1482, 1524, 1651, 1824, 1872, 1976, 2032, 2089, 2223, 2286, 2413, 2736, 2964, 3048, 3302, 3744, 3952, 4064, 4178, 4446, 4572, 4826, 4953, 5472, 5928, 6096, 6267, 6604, 7239, 7904, 8356, 8892, 9144, 9652, 9906, 11856, 12192, 12534, 13208, 14478, 14859, 16712, 17784, 18288, 18801, 19304, 19812, 21717, 23712, 25068, 26416, 27157, 28956, 29718, 31369, 33424, 35568, 36576, 37602, 38608, 39624, 39691, 43434, 50136, 52832, 54314, 57912, 59436, 62738, 66848, 71136, 75204, 77216, 79248, 79382, 81471, 86868, 94107, 100272, 108628, 115824, 118872, 119073, 125476, 150408, 158496, 158764, 162942, 173736, 188214, 200544, 217256, 231648, 237744, 238146, 244413, 250952, 265303, 282321, 300816, 317528, 325884, 347472, 357219, 376428, 434512, 475488, 476292, 488826, 501904, 515983, 530606, 564642, 601632, 635056, 651768, 694944, 714438, 752856, 795909, 869024, 952584, 977652, 1003808, 1031966, 1061212, 1129284, 1270112, 1303536, 1428876, 1505712, 1547949, 1591818, 1905168, 1955304, 2063932, 2122424, 2258568, 2387727, 2607072, 2857752, 3011424, 3095898, 3183636, 3448939, 3810336, 3910608, 4127864, 4244848, 4517136, 4643847, 4775454, 5040757, 5715504, 6191796, 6367272, 6897878, 7821216, 8255728, 8489696, 9034272, 9287694, 9550908, 10081514, 10346817, 11431008, 12383592, 12734544, 13795756, 15122271, 16511456, 18575388, 19101816, 20163028, 20693634, 24767184, 25469088, 27591512, 30244542, 31040451, 37150776, 38203632, 40326056, 41387268, 45366813, 49534368, 55183024, 60489084, 62080902, 65529841, 74301552, 76407264, 80652112, 82774536, 90733626, 110366048, 120978168, 124161804, 131059682, 148603104, 161304224, 165549072, 181467252, 196589523, 241956336, 248323608, 262119364, 331098144, 362934504, 393179046, 483912672, 496647216, 524238728, 589768569, 725869008, 786358092, 993294432, 1048477456, 1179537138, 1451738016, 1572716184, 2096954912, 2359074276, 3145432368, 4718148552, 6290864736, 9436297104, 18872594208]

約数ペア:

[(1, 18872594208), (2, 9436297104), (3, 6290864736), (4, 4718148552), (6, 3145432368), (8, 2359074276), (9, 2096954912), (12, 1572716184), (13, 1451738016), (16, 1179537138), (18, 1048477456), (19, 993294432), (24, 786358092), (26, 725869008), (32, 589768569), (36, 524238728), (38, 496647216), (39, 483912672), (48, 393179046), (52, 362934504), (57, 331098144), (72, 262119364), (76, 248323608), (78, 241956336), (96, 196589523), (104, 181467252), (114, 165549072), (117, 161304224), (127, 148603104), (144, 131059682), (152, 124161804), (156, 120978168), (171, 110366048), (208, 90733626), (228, 82774536), (234, 80652112), (247, 76407264), (254, 74301552), (288, 65529841), (304, 62080902), (312, 60489084), (342, 55183024), (381, 49534368), (416, 45366813), (456, 41387268), (468, 40326056), (494, 38203632), (508, 37150776), (608, 31040451), (624, 30244542), (684, 27591512), (741, 25469088), (762, 24767184), (912, 20693634), (936, 20163028), (988, 19101816), (1016, 18575388), (1143, 16511456), (1248, 15122271), (1368, 13795756), (1482, 12734544), (1524, 12383592), (1651, 11431008), (1824, 10346817), (1872, 10081514), (1976, 9550908), (2032, 9287694), (2089, 9034272), (2223, 8489696), (2286, 8255728), (2413, 7821216), (2736, 6897878), (2964, 6367272), (3048, 6191796), (3302, 5715504), (3744, 5040757), (3952, 4775454), (4064, 4643847), (4178, 4517136), (4446, 4244848), (4572, 4127864), (4826, 3910608), (4953, 3810336), (5472, 3448939), (5928, 3183636), (6096, 3095898), (6267, 3011424), (6604, 2857752), (7239, 2607072), (7904, 2387727), (8356, 2258568), (8892, 2122424), (9144, 2063932), (9652, 1955304), (9906, 1905168), (11856, 1591818), (12192, 1547949), (12534, 1505712), (13208, 1428876), (14478, 1303536), (14859, 1270112), (16712, 1129284), (17784, 1061212), (18288, 1031966), (18801, 1003808), (19304, 977652), (19812, 952584), (21717, 869024), (23712, 795909), (25068, 752856), (26416, 714438), (27157, 694944), (28956, 651768), (29718, 635056), (31369, 601632), (33424, 564642), (35568, 530606), (36576, 515983), (37602, 501904), (38608, 488826), (39624, 476292), (39691, 475488), (43434, 434512), (50136, 376428), (52832, 357219), (54314, 347472), (57912, 325884), (59436, 317528), (62738, 300816), (66848, 282321), (71136, 265303), (75204, 250952), (77216, 244413), (79248, 238146), (79382, 237744), (81471, 231648), (86868, 217256), (94107, 200544), (100272, 188214), (108628, 173736), (115824, 162942), (118872, 158764), (119073, 158496), (125476, 150408)]