290212272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2267}}^1$

素因数の和:2415

約数の個数: 120

約数和(自身を含む): 935940096

約数和(自身を除く): 645727824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1524, 1778, 2032, 2267, 2286, 2667, 3048, 3556, 4534, 4572, 5334, 6096, 6801, 7112, 8001, 9068, 9144, 10668, 13602, 14224, 15869, 16002, 18136, 18288, 20403, 21336, 27204, 31738, 32004, 36272, 40806, 42672, 47607, 54408, 63476, 64008, 81612, 95214, 108816, 126952, 128016, 142821, 163224, 190428, 253904, 285642, 287909, 326448, 380856, 571284, 575818, 761712, 863727, 1142568, 1151636, 1727454, 2015363, 2285136, 2303272, 2591181, 3454908, 4030726, 4606544, 5182362, 6046089, 6909816, 8061452, 10364724, 12092178, 13819632, 16122904, 18138267, 20729448, 24184356, 32245808, 36276534, 41458896, 48368712, 72553068, 96737424, 145106136, 290212272]

約数ペア:

[(1, 290212272), (2, 145106136), (3, 96737424), (4, 72553068), (6, 48368712), (7, 41458896), (8, 36276534), (9, 32245808), (12, 24184356), (14, 20729448), (16, 18138267), (18, 16122904), (21, 13819632), (24, 12092178), (28, 10364724), (36, 8061452), (42, 6909816), (48, 6046089), (56, 5182362), (63, 4606544), (72, 4030726), (84, 3454908), (112, 2591181), (126, 2303272), (127, 2285136), (144, 2015363), (168, 1727454), (252, 1151636), (254, 1142568), (336, 863727), (381, 761712), (504, 575818), (508, 571284), (762, 380856), (889, 326448), (1008, 287909), (1016, 285642), (1143, 253904), (1524, 190428), (1778, 163224), (2032, 142821), (2267, 128016), (2286, 126952), (2667, 108816), (3048, 95214), (3556, 81612), (4534, 64008), (4572, 63476), (5334, 54408), (6096, 47607), (6801, 42672), (7112, 40806), (8001, 36272), (9068, 32004), (9144, 31738), (10668, 27204), (13602, 21336), (14224, 20403), (15869, 18288), (16002, 18136)]