255157032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 760717440

約数和(自身を除く): 505560408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 37, 39, 46, 52, 62, 69, 74, 78, 92, 93, 104, 111, 124, 138, 148, 156, 184, 186, 222, 248, 276, 296, 299, 312, 372, 403, 444, 481, 552, 598, 713, 744, 806, 851, 888, 897, 961, 962, 1147, 1196, 1209, 1426, 1443, 1612, 1702, 1794, 1922, 1924, 2139, 2294, 2392, 2418, 2553, 2852, 2883, 2886, 3224, 3404, 3441, 3588, 3844, 3848, 4278, 4588, 4836, 5106, 5704, 5766, 5772, 6808, 6882, 7176, 7688, 8556, 9176, 9269, 9672, 10212, 11063, 11532, 11544, 12493, 13764, 14911, 17112, 18538, 20424, 22103, 22126, 23064, 24986, 26381, 27528, 27807, 29822, 33189, 35557, 37076, 37479, 44206, 44252, 44733, 49972, 52762, 55614, 59644, 66309, 66378, 71114, 74152, 74958, 79143, 88412, 88504, 89466, 99944, 105524, 106671, 111228, 119288, 132618, 132756, 142228, 149916, 158286, 176824, 178932, 211048, 213342, 222456, 265236, 265512, 284456, 287339, 299832, 316572, 342953, 357864, 426684, 462241, 530472, 574678, 633144, 685906, 817811, 853368, 862017, 924482, 1028859, 1149356, 1371812, 1386723, 1635622, 1724034, 1848964, 2057718, 2298712, 2453433, 2743624, 2773446, 3271244, 3448068, 3697928, 4115436, 4906866, 5546892, 6542488, 6896136, 8230872, 9813732, 10631543, 11093784, 19627464, 21263086, 31894629, 42526172, 63789258, 85052344, 127578516, 255157032]

約数ペア:

[(1, 255157032), (2, 127578516), (3, 85052344), (4, 63789258), (6, 42526172), (8, 31894629), (12, 21263086), (13, 19627464), (23, 11093784), (24, 10631543), (26, 9813732), (31, 8230872), (37, 6896136), (39, 6542488), (46, 5546892), (52, 4906866), (62, 4115436), (69, 3697928), (74, 3448068), (78, 3271244), (92, 2773446), (93, 2743624), (104, 2453433), (111, 2298712), (124, 2057718), (138, 1848964), (148, 1724034), (156, 1635622), (184, 1386723), (186, 1371812), (222, 1149356), (248, 1028859), (276, 924482), (296, 862017), (299, 853368), (312, 817811), (372, 685906), (403, 633144), (444, 574678), (481, 530472), (552, 462241), (598, 426684), (713, 357864), (744, 342953), (806, 316572), (851, 299832), (888, 287339), (897, 284456), (961, 265512), (962, 265236), (1147, 222456), (1196, 213342), (1209, 211048), (1426, 178932), (1443, 176824), (1612, 158286), (1702, 149916), (1794, 142228), (1922, 132756), (1924, 132618), (2139, 119288), (2294, 111228), (2392, 106671), (2418, 105524), (2553, 99944), (2852, 89466), (2883, 88504), (2886, 88412), (3224, 79143), (3404, 74958), (3441, 74152), (3588, 71114), (3844, 66378), (3848, 66309), (4278, 59644), (4588, 55614), (4836, 52762), (5106, 49972), (5704, 44733), (5766, 44252), (5772, 44206), (6808, 37479), (6882, 37076), (7176, 35557), (7688, 33189), (8556, 29822), (9176, 27807), (9269, 27528), (9672, 26381), (10212, 24986), (11063, 23064), (11532, 22126), (11544, 22103), (12493, 20424), (13764, 18538), (14911, 17112)]