4220489728

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 208

約数和(自身を含む): 10605051520

約数和(自身を除く): 6384561792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 128, 134, 169, 182, 208, 224, 256, 268, 338, 364, 416, 448, 469, 512, 536, 676, 728, 832, 871, 896, 938, 1024, 1072, 1183, 1352, 1456, 1664, 1742, 1792, 1876, 2048, 2144, 2197, 2366, 2704, 2912, 3328, 3484, 3584, 3752, 4096, 4288, 4394, 4732, 5408, 5824, 6097, 6656, 6968, 7168, 7504, 8576, 8788, 9464, 10816, 11323, 11648, 12194, 13312, 13936, 14336, 15008, 15379, 17152, 17576, 18928, 21632, 22646, 23296, 24388, 26624, 27872, 28672, 30016, 30758, 34304, 35152, 37856, 43264, 45292, 46592, 48776, 53248, 55744, 60032, 61516, 68608, 70304, 75712, 79261, 86528, 90584, 93184, 97552, 111488, 120064, 123032, 137216, 140608, 147199, 151424, 158522, 173056, 181168, 186368, 195104, 222976, 240128, 246064, 274432, 281216, 294398, 302848, 317044, 346112, 362336, 372736, 390208, 445952, 480256, 492128, 562432, 588796, 605696, 634088, 692224, 724672, 780416, 891904, 960512, 984256, 1030393, 1124864, 1177592, 1211392, 1268176, 1449344, 1560832, 1783808, 1921024, 1968512, 2060786, 2249728, 2355184, 2422784, 2536352, 2898688, 3121664, 3567616, 3937024, 4121572, 4499456, 4710368, 4845568, 5072704, 5797376, 6243328, 7874048, 8243144, 8998912, 9420736, 10145408, 11594752, 12486656, 15748096, 16486288, 18841472, 20290816, 23189504, 24973312, 31496192, 32972576, 37682944, 40581632, 46379008, 62992384, 65945152, 75365888, 81163264, 131890304, 150731776, 162326528, 263780608, 301463552, 324653056, 527561216, 602927104, 1055122432, 2110244864, 4220489728]

約数ペア:

[(1, 4220489728), (2, 2110244864), (4, 1055122432), (7, 602927104), (8, 527561216), (13, 324653056), (14, 301463552), (16, 263780608), (26, 162326528), (28, 150731776), (32, 131890304), (52, 81163264), (56, 75365888), (64, 65945152), (67, 62992384), (91, 46379008), (104, 40581632), (112, 37682944), (128, 32972576), (134, 31496192), (169, 24973312), (182, 23189504), (208, 20290816), (224, 18841472), (256, 16486288), (268, 15748096), (338, 12486656), (364, 11594752), (416, 10145408), (448, 9420736), (469, 8998912), (512, 8243144), (536, 7874048), (676, 6243328), (728, 5797376), (832, 5072704), (871, 4845568), (896, 4710368), (938, 4499456), (1024, 4121572), (1072, 3937024), (1183, 3567616), (1352, 3121664), (1456, 2898688), (1664, 2536352), (1742, 2422784), (1792, 2355184), (1876, 2249728), (2048, 2060786), (2144, 1968512), (2197, 1921024), (2366, 1783808), (2704, 1560832), (2912, 1449344), (3328, 1268176), (3484, 1211392), (3584, 1177592), (3752, 1124864), (4096, 1030393), (4288, 984256), (4394, 960512), (4732, 891904), (5408, 780416), (5824, 724672), (6097, 692224), (6656, 634088), (6968, 605696), (7168, 588796), (7504, 562432), (8576, 492128), (8788, 480256), (9464, 445952), (10816, 390208), (11323, 372736), (11648, 362336), (12194, 346112), (13312, 317044), (13936, 302848), (14336, 294398), (15008, 281216), (15379, 274432), (17152, 246064), (17576, 240128), (18928, 222976), (21632, 195104), (22646, 186368), (23296, 181168), (24388, 173056), (26624, 158522), (27872, 151424), (28672, 147199), (30016, 140608), (30758, 137216), (34304, 123032), (35152, 120064), (37856, 111488), (43264, 97552), (45292, 93184), (46592, 90584), (48776, 86528), (53248, 79261), (55744, 75712), (60032, 70304), (61516, 68608)]