439347864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 1199923200

約数和(自身を除く): 760575336

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 127, 136, 139, 183, 204, 244, 254, 278, 366, 381, 408, 417, 488, 508, 556, 732, 762, 834, 1016, 1037, 1112, 1464, 1524, 1668, 2074, 2159, 2363, 3048, 3111, 3336, 4148, 4318, 4726, 6222, 6477, 7089, 7747, 8296, 8479, 8636, 9452, 12444, 12954, 14178, 15494, 16958, 17272, 17653, 18904, 23241, 24888, 25437, 25908, 28356, 30988, 33916, 35306, 46482, 50874, 51816, 52959, 56712, 61976, 67832, 70612, 92964, 101748, 105918, 131699, 141224, 144143, 185928, 203496, 211836, 263398, 288286, 300101, 395097, 423672, 432429, 526796, 576572, 600202, 790194, 864858, 900303, 1053592, 1076833, 1153144, 1200404, 1580388, 1729716, 1800606, 2153666, 2400808, 3160776, 3230499, 3459432, 3601212, 4307332, 6460998, 7202424, 8614664, 12921996, 18306161, 25843992, 36612322, 54918483, 73224644, 109836966, 146449288, 219673932, 439347864]

約数ペア:

[(1, 439347864), (2, 219673932), (3, 146449288), (4, 109836966), (6, 73224644), (8, 54918483), (12, 36612322), (17, 25843992), (24, 18306161), (34, 12921996), (51, 8614664), (61, 7202424), (68, 6460998), (102, 4307332), (122, 3601212), (127, 3459432), (136, 3230499), (139, 3160776), (183, 2400808), (204, 2153666), (244, 1800606), (254, 1729716), (278, 1580388), (366, 1200404), (381, 1153144), (408, 1076833), (417, 1053592), (488, 900303), (508, 864858), (556, 790194), (732, 600202), (762, 576572), (834, 526796), (1016, 432429), (1037, 423672), (1112, 395097), (1464, 300101), (1524, 288286), (1668, 263398), (2074, 211836), (2159, 203496), (2363, 185928), (3048, 144143), (3111, 141224), (3336, 131699), (4148, 105918), (4318, 101748), (4726, 92964), (6222, 70612), (6477, 67832), (7089, 61976), (7747, 56712), (8296, 52959), (8479, 51816), (8636, 50874), (9452, 46482), (12444, 35306), (12954, 33916), (14178, 30988), (15494, 28356), (16958, 25908), (17272, 25437), (17653, 24888), (18904, 23241)]