990274896

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1195

約数の個数: 200

約数和(自身を含む): 3147689160

約数和(自身を除く): 2157414264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 81, 104, 106, 108, 117, 144, 156, 159, 162, 208, 212, 216, 234, 312, 318, 324, 351, 424, 432, 468, 477, 624, 636, 648, 689, 702, 848, 936, 954, 1053, 1109, 1272, 1296, 1378, 1404, 1431, 1872, 1908, 2067, 2106, 2218, 2544, 2756, 2808, 2862, 3327, 3816, 4134, 4212, 4293, 4436, 5512, 5616, 5724, 6201, 6654, 7632, 8268, 8424, 8586, 8872, 9981, 11024, 11448, 12402, 13308, 14417, 16536, 16848, 17172, 17744, 18603, 19962, 22896, 24804, 26616, 28834, 29943, 33072, 34344, 37206, 39924, 43251, 49608, 53232, 55809, 57668, 58777, 59886, 68688, 74412, 79848, 86502, 89829, 99216, 111618, 115336, 117554, 119772, 129753, 148824, 159696, 173004, 176331, 179658, 223236, 230672, 235108, 239544, 259506, 297648, 346008, 352662, 359316, 389259, 446472, 470216, 479088, 519012, 528993, 692016, 705324, 718632, 764101, 778518, 892944, 940432, 1038024, 1057986, 1167777, 1410648, 1437264, 1528202, 1557036, 1586979, 2076048, 2115972, 2292303, 2335554, 2821296, 3056404, 3114072, 3173958, 4231944, 4584606, 4671108, 4760937, 6112808, 6228144, 6347916, 6876909, 8463888, 9169212, 9342216, 9521874, 12225616, 12695832, 13753818, 18338424, 18684432, 19043748, 20630727, 25391664, 27507636, 36676848, 38087496, 41261454, 55015272, 61892181, 76174992, 82522908, 110030544, 123784362, 165045816, 247568724, 330091632, 495137448, 990274896]

約数ペア:

[(1, 990274896), (2, 495137448), (3, 330091632), (4, 247568724), (6, 165045816), (8, 123784362), (9, 110030544), (12, 82522908), (13, 76174992), (16, 61892181), (18, 55015272), (24, 41261454), (26, 38087496), (27, 36676848), (36, 27507636), (39, 25391664), (48, 20630727), (52, 19043748), (53, 18684432), (54, 18338424), (72, 13753818), (78, 12695832), (81, 12225616), (104, 9521874), (106, 9342216), (108, 9169212), (117, 8463888), (144, 6876909), (156, 6347916), (159, 6228144), (162, 6112808), (208, 4760937), (212, 4671108), (216, 4584606), (234, 4231944), (312, 3173958), (318, 3114072), (324, 3056404), (351, 2821296), (424, 2335554), (432, 2292303), (468, 2115972), (477, 2076048), (624, 1586979), (636, 1557036), (648, 1528202), (689, 1437264), (702, 1410648), (848, 1167777), (936, 1057986), (954, 1038024), (1053, 940432), (1109, 892944), (1272, 778518), (1296, 764101), (1378, 718632), (1404, 705324), (1431, 692016), (1872, 528993), (1908, 519012), (2067, 479088), (2106, 470216), (2218, 446472), (2544, 389259), (2756, 359316), (2808, 352662), (2862, 346008), (3327, 297648), (3816, 259506), (4134, 239544), (4212, 235108), (4293, 230672), (4436, 223236), (5512, 179658), (5616, 176331), (5724, 173004), (6201, 159696), (6654, 148824), (7632, 129753), (8268, 119772), (8424, 117554), (8586, 115336), (8872, 111618), (9981, 99216), (11024, 89829), (11448, 86502), (12402, 79848), (13308, 74412), (14417, 68688), (16536, 59886), (16848, 58777), (17172, 57668), (17744, 55809), (18603, 53232), (19962, 49608), (22896, 43251), (24804, 39924), (26616, 37206), (28834, 34344), (29943, 33072)]