555403968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 168

約数和(自身を含む): 1834327040

約数和(自身を除く): 1278923072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 417, 448, 504, 556, 576, 672, 834, 973, 991, 1008, 1112, 1251, 1344, 1668, 1946, 1982, 2016, 2224, 2502, 2919, 2973, 3336, 3892, 3964, 4032, 4448, 5004, 5838, 5946, 6672, 6937, 7784, 7928, 8757, 8896, 8919, 10008, 11676, 11892, 13344, 13874, 15568, 15856, 17514, 17838, 20016, 20811, 23352, 23784, 26688, 27748, 31136, 31712, 35028, 35676, 40032, 41622, 46704, 47568, 55496, 62272, 62433, 63424, 70056, 71352, 80064, 83244, 93408, 95136, 110992, 124866, 137749, 140112, 142704, 166488, 186816, 190272, 221984, 249732, 275498, 280224, 285408, 332976, 413247, 443968, 499464, 550996, 560448, 570816, 665952, 826494, 964243, 998928, 1101992, 1239741, 1331904, 1652988, 1928486, 1997856, 2203984, 2479482, 2892729, 3305976, 3856972, 3995712, 4407968, 4958964, 5785458, 6611952, 7713944, 8678187, 8815936, 9917928, 11570916, 13223904, 15427888, 17356374, 19835856, 23141832, 26447808, 30855776, 34712748, 39671712, 46283664, 61711552, 69425496, 79343424, 92567328, 138850992, 185134656, 277701984, 555403968]

約数ペア:

[(1, 555403968), (2, 277701984), (3, 185134656), (4, 138850992), (6, 92567328), (7, 79343424), (8, 69425496), (9, 61711552), (12, 46283664), (14, 39671712), (16, 34712748), (18, 30855776), (21, 26447808), (24, 23141832), (28, 19835856), (32, 17356374), (36, 15427888), (42, 13223904), (48, 11570916), (56, 9917928), (63, 8815936), (64, 8678187), (72, 7713944), (84, 6611952), (96, 5785458), (112, 4958964), (126, 4407968), (139, 3995712), (144, 3856972), (168, 3305976), (192, 2892729), (224, 2479482), (252, 2203984), (278, 1997856), (288, 1928486), (336, 1652988), (417, 1331904), (448, 1239741), (504, 1101992), (556, 998928), (576, 964243), (672, 826494), (834, 665952), (973, 570816), (991, 560448), (1008, 550996), (1112, 499464), (1251, 443968), (1344, 413247), (1668, 332976), (1946, 285408), (1982, 280224), (2016, 275498), (2224, 249732), (2502, 221984), (2919, 190272), (2973, 186816), (3336, 166488), (3892, 142704), (3964, 140112), (4032, 137749), (4448, 124866), (5004, 110992), (5838, 95136), (5946, 93408), (6672, 83244), (6937, 80064), (7784, 71352), (7928, 70056), (8757, 63424), (8896, 62433), (8919, 62272), (10008, 55496), (11676, 47568), (11892, 46704), (13344, 41622), (13874, 40032), (15568, 35676), (15856, 35028), (17514, 31712), (17838, 31136), (20016, 27748), (20811, 26688), (23352, 23784)]