221554188336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{20113}}^1$

素因数の和:20403

約数の個数: 160

約数和(自身を含む): 625728839680

約数和(自身を除く): 404174651344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 139, 156, 208, 254, 278, 312, 381, 417, 508, 556, 624, 762, 834, 1016, 1112, 1524, 1651, 1668, 1807, 2032, 2224, 3048, 3302, 3336, 3614, 4953, 5421, 6096, 6604, 6672, 7228, 9906, 10842, 13208, 14456, 17653, 19812, 20113, 21684, 26416, 28912, 35306, 39624, 40226, 43368, 52959, 60339, 70612, 79248, 80452, 86736, 105918, 120678, 141224, 160904, 211836, 229489, 241356, 261469, 282448, 321808, 423672, 458978, 482712, 522938, 688467, 784407, 847344, 917956, 965424, 1045876, 1376934, 1568814, 1835912, 2091752, 2554351, 2753868, 2795707, 3137628, 3671824, 4183504, 5108702, 5507736, 5591414, 6275256, 7663053, 8387121, 10217404, 11015472, 11182828, 12550512, 15326106, 16774242, 20434808, 22365656, 30652212, 33206563, 33548484, 36344191, 40869616, 44731312, 61304424, 66413126, 67096968, 72688382, 99619689, 109032573, 122608848, 132826252, 134193936, 145376764, 199239378, 218065146, 265652504, 290753528, 355054789, 398478756, 436130292, 531305008, 581507056, 710109578, 796957512, 872260584, 1065164367, 1420219156, 1593915024, 1744521168, 2130328734, 2840438312, 4260657468, 4615712257, 5680876624, 8521314936, 9231424514, 13847136771, 17042629872, 18462849028, 27694273542, 36925698056, 55388547084, 73851396112, 110777094168, 221554188336]

約数ペア:

[(1, 221554188336), (2, 110777094168), (3, 73851396112), (4, 55388547084), (6, 36925698056), (8, 27694273542), (12, 18462849028), (13, 17042629872), (16, 13847136771), (24, 9231424514), (26, 8521314936), (39, 5680876624), (48, 4615712257), (52, 4260657468), (78, 2840438312), (104, 2130328734), (127, 1744521168), (139, 1593915024), (156, 1420219156), (208, 1065164367), (254, 872260584), (278, 796957512), (312, 710109578), (381, 581507056), (417, 531305008), (508, 436130292), (556, 398478756), (624, 355054789), (762, 290753528), (834, 265652504), (1016, 218065146), (1112, 199239378), (1524, 145376764), (1651, 134193936), (1668, 132826252), (1807, 122608848), (2032, 109032573), (2224, 99619689), (3048, 72688382), (3302, 67096968), (3336, 66413126), (3614, 61304424), (4953, 44731312), (5421, 40869616), (6096, 36344191), (6604, 33548484), (6672, 33206563), (7228, 30652212), (9906, 22365656), (10842, 20434808), (13208, 16774242), (14456, 15326106), (17653, 12550512), (19812, 11182828), (20113, 11015472), (21684, 10217404), (26416, 8387121), (28912, 7663053), (35306, 6275256), (39624, 5591414), (40226, 5507736), (43368, 5108702), (52959, 4183504), (60339, 3671824), (70612, 3137628), (79248, 2795707), (80452, 2753868), (86736, 2554351), (105918, 2091752), (120678, 1835912), (141224, 1568814), (160904, 1376934), (211836, 1045876), (229489, 965424), (241356, 917956), (261469, 847344), (282448, 784407), (321808, 688467), (423672, 522938), (458978, 482712)]