1774987992

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 5093035200

約数和(自身を除く): 3318047208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 157, 162, 216, 219, 239, 292, 314, 324, 438, 471, 478, 584, 628, 648, 657, 717, 876, 942, 956, 1256, 1314, 1413, 1434, 1752, 1884, 1912, 1971, 2151, 2628, 2826, 2868, 3768, 3942, 4239, 4302, 5256, 5652, 5736, 5913, 6453, 7884, 8478, 8604, 11304, 11461, 11826, 12717, 12906, 15768, 16956, 17208, 17447, 19359, 22922, 23652, 25434, 25812, 33912, 34383, 34894, 37523, 38718, 45844, 47304, 50868, 51624, 52341, 68766, 69788, 75046, 77436, 91688, 101736, 103149, 104682, 112569, 137532, 139576, 150092, 154872, 157023, 206298, 209364, 225138, 275064, 300184, 309447, 314046, 337707, 412596, 418728, 450276, 471069, 618894, 628092, 675414, 825192, 900552, 928341, 942138, 1013121, 1237788, 1256184, 1350828, 1413207, 1856682, 1884276, 2026242, 2475576, 2701656, 2739179, 2826414, 3039363, 3713364, 3768552, 4052484, 5478358, 5652828, 6078726, 7426728, 8104968, 8217537, 10956716, 11305656, 12157452, 16435074, 21913432, 24314904, 24652611, 32870148, 49305222, 65740296, 73957833, 98610444, 147915666, 197220888, 221873499, 295831332, 443746998, 591662664, 887493996, 1774987992]

約数ペア:

[(1, 1774987992), (2, 887493996), (3, 591662664), (4, 443746998), (6, 295831332), (8, 221873499), (9, 197220888), (12, 147915666), (18, 98610444), (24, 73957833), (27, 65740296), (36, 49305222), (54, 32870148), (72, 24652611), (73, 24314904), (81, 21913432), (108, 16435074), (146, 12157452), (157, 11305656), (162, 10956716), (216, 8217537), (219, 8104968), (239, 7426728), (292, 6078726), (314, 5652828), (324, 5478358), (438, 4052484), (471, 3768552), (478, 3713364), (584, 3039363), (628, 2826414), (648, 2739179), (657, 2701656), (717, 2475576), (876, 2026242), (942, 1884276), (956, 1856682), (1256, 1413207), (1314, 1350828), (1413, 1256184), (1434, 1237788), (1752, 1013121), (1884, 942138), (1912, 928341), (1971, 900552), (2151, 825192), (2628, 675414), (2826, 628092), (2868, 618894), (3768, 471069), (3942, 450276), (4239, 418728), (4302, 412596), (5256, 337707), (5652, 314046), (5736, 309447), (5913, 300184), (6453, 275064), (7884, 225138), (8478, 209364), (8604, 206298), (11304, 157023), (11461, 154872), (11826, 150092), (12717, 139576), (12906, 137532), (15768, 112569), (16956, 104682), (17208, 103149), (17447, 101736), (19359, 91688), (22922, 77436), (23652, 75046), (25434, 69788), (25812, 68766), (33912, 52341), (34383, 51624), (34894, 50868), (37523, 47304), (38718, 45844)]