204432648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 614891520

約数和(自身を除く): 410458872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 191, 276, 277, 322, 382, 483, 552, 554, 573, 644, 764, 831, 966, 1108, 1146, 1288, 1337, 1528, 1662, 1932, 1939, 2216, 2292, 2674, 3324, 3864, 3878, 4011, 4393, 4584, 5348, 5817, 6371, 6648, 7756, 8022, 8786, 10696, 11634, 12742, 13179, 15512, 16044, 17572, 19113, 23268, 25484, 26358, 30751, 32088, 35144, 38226, 44597, 46536, 50968, 52716, 52907, 61502, 76452, 89194, 92253, 105432, 105814, 123004, 133791, 152904, 158721, 178388, 184506, 211628, 246008, 267582, 317442, 356776, 369012, 370349, 423256, 535164, 634884, 738024, 740698, 1070328, 1111047, 1216861, 1269768, 1481396, 2222094, 2433722, 2962792, 3650583, 4444188, 4867444, 7301166, 8518027, 8888376, 9734888, 14602332, 17036054, 25554081, 29204664, 34072108, 51108162, 68144216, 102216324, 204432648]

約数ペア:

[(1, 204432648), (2, 102216324), (3, 68144216), (4, 51108162), (6, 34072108), (7, 29204664), (8, 25554081), (12, 17036054), (14, 14602332), (21, 9734888), (23, 8888376), (24, 8518027), (28, 7301166), (42, 4867444), (46, 4444188), (56, 3650583), (69, 2962792), (84, 2433722), (92, 2222094), (138, 1481396), (161, 1269768), (168, 1216861), (184, 1111047), (191, 1070328), (276, 740698), (277, 738024), (322, 634884), (382, 535164), (483, 423256), (552, 370349), (554, 369012), (573, 356776), (644, 317442), (764, 267582), (831, 246008), (966, 211628), (1108, 184506), (1146, 178388), (1288, 158721), (1337, 152904), (1528, 133791), (1662, 123004), (1932, 105814), (1939, 105432), (2216, 92253), (2292, 89194), (2674, 76452), (3324, 61502), (3864, 52907), (3878, 52716), (4011, 50968), (4393, 46536), (4584, 44597), (5348, 38226), (5817, 35144), (6371, 32088), (6648, 30751), (7756, 26358), (8022, 25484), (8786, 23268), (10696, 19113), (11634, 17572), (12742, 16044), (13179, 15512)]