425808432

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 240

約数和(自身を含む): 1433390400

約数和(自身を除く): 1007581968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 233, 252, 259, 294, 296, 333, 336, 343, 392, 441, 444, 466, 504, 518, 588, 592, 666, 686, 699, 777, 784, 882, 888, 932, 1008, 1029, 1036, 1176, 1332, 1372, 1398, 1554, 1631, 1764, 1776, 1813, 1864, 2058, 2072, 2097, 2331, 2352, 2664, 2744, 2796, 3087, 3108, 3262, 3528, 3626, 3728, 4116, 4144, 4194, 4662, 4893, 5328, 5439, 5488, 5592, 6174, 6216, 6524, 7056, 7252, 8232, 8388, 8621, 9324, 9786, 10878, 11184, 11417, 12348, 12432, 12691, 13048, 14504, 14679, 16317, 16464, 16776, 17242, 18648, 19572, 21756, 22834, 24696, 25382, 25863, 26096, 29008, 29358, 32634, 33552, 34251, 34484, 37296, 38073, 39144, 43512, 45668, 49392, 50764, 51726, 58716, 60347, 65268, 68502, 68968, 76146, 77589, 78288, 79919, 87024, 91336, 101528, 102753, 103452, 114219, 117432, 120694, 130536, 137004, 137936, 152292, 155178, 159838, 181041, 182672, 203056, 205506, 206904, 228438, 234864, 239757, 241388, 261072, 274008, 304584, 310356, 319676, 362082, 411012, 413808, 422429, 456876, 479514, 482776, 543123, 548016, 609168, 620712, 639352, 719271, 724164, 822024, 844858, 913752, 959028, 965552, 1086246, 1241424, 1267287, 1278704, 1438542, 1448328, 1644048, 1689716, 1827504, 1918056, 2172492, 2534574, 2877084, 2896656, 2957003, 3379432, 3801861, 3836112, 4344984, 5069148, 5754168, 5914006, 6758864, 7603722, 8689968, 8871009, 10138296, 11508336, 11828012, 15207444, 17742018, 20276592, 23656024, 26613027, 30414888, 35484036, 47312048, 53226054, 60829776, 70968072, 106452108, 141936144, 212904216, 425808432]

約数ペア:

[(1, 425808432), (2, 212904216), (3, 141936144), (4, 106452108), (6, 70968072), (7, 60829776), (8, 53226054), (9, 47312048), (12, 35484036), (14, 30414888), (16, 26613027), (18, 23656024), (21, 20276592), (24, 17742018), (28, 15207444), (36, 11828012), (37, 11508336), (42, 10138296), (48, 8871009), (49, 8689968), (56, 7603722), (63, 6758864), (72, 5914006), (74, 5754168), (84, 5069148), (98, 4344984), (111, 3836112), (112, 3801861), (126, 3379432), (144, 2957003), (147, 2896656), (148, 2877084), (168, 2534574), (196, 2172492), (222, 1918056), (233, 1827504), (252, 1689716), (259, 1644048), (294, 1448328), (296, 1438542), (333, 1278704), (336, 1267287), (343, 1241424), (392, 1086246), (441, 965552), (444, 959028), (466, 913752), (504, 844858), (518, 822024), (588, 724164), (592, 719271), (666, 639352), (686, 620712), (699, 609168), (777, 548016), (784, 543123), (882, 482776), (888, 479514), (932, 456876), (1008, 422429), (1029, 413808), (1036, 411012), (1176, 362082), (1332, 319676), (1372, 310356), (1398, 304584), (1554, 274008), (1631, 261072), (1764, 241388), (1776, 239757), (1813, 234864), (1864, 228438), (2058, 206904), (2072, 205506), (2097, 203056), (2331, 182672), (2352, 181041), (2664, 159838), (2744, 155178), (2796, 152292), (3087, 137936), (3108, 137004), (3262, 130536), (3528, 120694), (3626, 117432), (3728, 114219), (4116, 103452), (4144, 102753), (4194, 101528), (4662, 91336), (4893, 87024), (5328, 79919), (5439, 78288), (5488, 77589), (5592, 76146), (6174, 68968), (6216, 68502), (6524, 65268), (7056, 60347), (7252, 58716), (8232, 51726), (8388, 50764), (8621, 49392), (9324, 45668), (9786, 43512), (10878, 39144), (11184, 38073), (11417, 37296), (12348, 34484), (12432, 34251), (12691, 33552), (13048, 32634), (14504, 29358), (14679, 29008), (16317, 26096), (16464, 25863), (16776, 25382), (17242, 24696), (18648, 22834), (19572, 21756)]