219999008016

素因数分解:

$2^4\times 3^7\times {\mathrm{1669}}^1\times {\mathrm{3767}}^1$

素因数の和:5465

約数の個数: 160

約数和(自身を含む): 639827500800

約数和(自身を除く): 419828492784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1669, 1944, 2187, 2916, 3338, 3767, 3888, 4374, 5007, 5832, 6676, 7534, 8748, 10014, 11301, 11664, 13352, 15021, 15068, 17496, 20028, 22602, 26704, 30042, 30136, 33903, 34992, 40056, 45063, 45204, 60084, 60272, 67806, 80112, 90126, 90408, 101709, 120168, 135189, 135612, 180252, 180816, 203418, 240336, 270378, 271224, 305127, 360504, 405567, 406836, 540756, 542448, 610254, 721008, 811134, 813672, 915381, 1081512, 1216701, 1220508, 1622268, 1627344, 1830762, 2163024, 2433402, 2441016, 2746143, 3244536, 3650103, 3661524, 4866804, 4882032, 5492286, 6287123, 6489072, 7300206, 7323048, 8238429, 9733608, 10984572, 12574246, 14600412, 14646096, 16476858, 18861369, 19467216, 21969144, 25148492, 29200824, 32953716, 37722738, 43938288, 50296984, 56584107, 58401648, 65907432, 75445476, 100593968, 113168214, 131814864, 150890952, 169752321, 226336428, 301781904, 339504642, 452672856, 509256963, 679009284, 905345712, 1018513926, 1358018568, 1527770889, 2037027852, 2716037136, 3055541778, 4074055704, 4583312667, 6111083556, 8148111408, 9166625334, 12222167112, 13749938001, 18333250668, 24444334224, 27499876002, 36666501336, 54999752004, 73333002672, 109999504008, 219999008016]

約数ペア:

[(1, 219999008016), (2, 109999504008), (3, 73333002672), (4, 54999752004), (6, 36666501336), (8, 27499876002), (9, 24444334224), (12, 18333250668), (16, 13749938001), (18, 12222167112), (24, 9166625334), (27, 8148111408), (36, 6111083556), (48, 4583312667), (54, 4074055704), (72, 3055541778), (81, 2716037136), (108, 2037027852), (144, 1527770889), (162, 1358018568), (216, 1018513926), (243, 905345712), (324, 679009284), (432, 509256963), (486, 452672856), (648, 339504642), (729, 301781904), (972, 226336428), (1296, 169752321), (1458, 150890952), (1669, 131814864), (1944, 113168214), (2187, 100593968), (2916, 75445476), (3338, 65907432), (3767, 58401648), (3888, 56584107), (4374, 50296984), (5007, 43938288), (5832, 37722738), (6676, 32953716), (7534, 29200824), (8748, 25148492), (10014, 21969144), (11301, 19467216), (11664, 18861369), (13352, 16476858), (15021, 14646096), (15068, 14600412), (17496, 12574246), (20028, 10984572), (22602, 9733608), (26704, 8238429), (30042, 7323048), (30136, 7300206), (33903, 6489072), (34992, 6287123), (40056, 5492286), (45063, 4882032), (45204, 4866804), (60084, 3661524), (60272, 3650103), (67806, 3244536), (80112, 2746143), (90126, 2441016), (90408, 2433402), (101709, 2163024), (120168, 1830762), (135189, 1627344), (135612, 1622268), (180252, 1220508), (180816, 1216701), (203418, 1081512), (240336, 915381), (270378, 813672), (271224, 811134), (305127, 721008), (360504, 610254), (405567, 542448), (406836, 540756)]