741758256

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 160

約数和(自身を含む): 2212517120

約数和(自身を除く): 1470758864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 73, 86, 108, 129, 144, 146, 172, 216, 219, 258, 292, 344, 387, 432, 438, 516, 547, 584, 657, 688, 774, 876, 1032, 1094, 1161, 1168, 1314, 1548, 1641, 1752, 1971, 2064, 2188, 2322, 2628, 3096, 3139, 3282, 3504, 3942, 4376, 4644, 4923, 5256, 6192, 6278, 6564, 7884, 8752, 9288, 9417, 9846, 10512, 12556, 13128, 14769, 15768, 18576, 18834, 19692, 23521, 25112, 26256, 28251, 29538, 31536, 37668, 39384, 39931, 47042, 50224, 56502, 59076, 70563, 75336, 78768, 79862, 84753, 94084, 113004, 118152, 119793, 141126, 150672, 159724, 169506, 188168, 211689, 226008, 236304, 239586, 282252, 319448, 339012, 359379, 376336, 423378, 452016, 479172, 564504, 635067, 638896, 678024, 718758, 846756, 958344, 1078137, 1129008, 1270134, 1356048, 1437516, 1693512, 1717033, 1916688, 2156274, 2540268, 2875032, 3387024, 3434066, 4312548, 5080536, 5151099, 5750064, 6868132, 8625096, 10161072, 10302198, 13736264, 15453297, 17250192, 20604396, 27472528, 30906594, 41208792, 46359891, 61813188, 82417584, 92719782, 123626376, 185439564, 247252752, 370879128, 741758256]

約数ペア:

[(1, 741758256), (2, 370879128), (3, 247252752), (4, 185439564), (6, 123626376), (8, 92719782), (9, 82417584), (12, 61813188), (16, 46359891), (18, 41208792), (24, 30906594), (27, 27472528), (36, 20604396), (43, 17250192), (48, 15453297), (54, 13736264), (72, 10302198), (73, 10161072), (86, 8625096), (108, 6868132), (129, 5750064), (144, 5151099), (146, 5080536), (172, 4312548), (216, 3434066), (219, 3387024), (258, 2875032), (292, 2540268), (344, 2156274), (387, 1916688), (432, 1717033), (438, 1693512), (516, 1437516), (547, 1356048), (584, 1270134), (657, 1129008), (688, 1078137), (774, 958344), (876, 846756), (1032, 718758), (1094, 678024), (1161, 638896), (1168, 635067), (1314, 564504), (1548, 479172), (1641, 452016), (1752, 423378), (1971, 376336), (2064, 359379), (2188, 339012), (2322, 319448), (2628, 282252), (3096, 239586), (3139, 236304), (3282, 226008), (3504, 211689), (3942, 188168), (4376, 169506), (4644, 159724), (4923, 150672), (5256, 141126), (6192, 119793), (6278, 118152), (6564, 113004), (7884, 94084), (8752, 84753), (9288, 79862), (9417, 78768), (9846, 75336), (10512, 70563), (12556, 59076), (13128, 56502), (14769, 50224), (15768, 47042), (18576, 39931), (18834, 39384), (19692, 37668), (23521, 31536), (25112, 29538), (26256, 28251)]