495556272

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{12889}}^1$

素因数の和:12995

約数の個数: 80

約数和(自身を含む): 1438524000

約数和(自身を除く): 942967728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 2136, 2403, 3204, 4272, 4806, 6408, 9612, 12816, 12889, 19224, 25778, 38448, 38667, 51556, 77334, 103112, 116001, 154668, 206224, 232002, 309336, 348003, 464004, 618672, 696006, 928008, 1147121, 1392012, 1856016, 2294242, 2784024, 3441363, 4588484, 5568048, 6882726, 9176968, 10324089, 13765452, 18353936, 20648178, 27530904, 30972267, 41296356, 55061808, 61944534, 82592712, 123889068, 165185424, 247778136, 495556272]

約数ペア:

[(1, 495556272), (2, 247778136), (3, 165185424), (4, 123889068), (6, 82592712), (8, 61944534), (9, 55061808), (12, 41296356), (16, 30972267), (18, 27530904), (24, 20648178), (27, 18353936), (36, 13765452), (48, 10324089), (54, 9176968), (72, 6882726), (89, 5568048), (108, 4588484), (144, 3441363), (178, 2784024), (216, 2294242), (267, 1856016), (356, 1392012), (432, 1147121), (534, 928008), (712, 696006), (801, 618672), (1068, 464004), (1424, 348003), (1602, 309336), (2136, 232002), (2403, 206224), (3204, 154668), (4272, 116001), (4806, 103112), (6408, 77334), (9612, 51556), (12816, 38667), (12889, 38448), (19224, 25778)]