243933984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 829543680

約数和(自身を除く): 585609696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 477, 504, 636, 672, 742, 756, 761, 848, 864, 954, 1008, 1113, 1272, 1431, 1484, 1512, 1522, 1696, 1908, 2016, 2226, 2283, 2544, 2862, 2968, 3024, 3044, 3339, 3816, 4452, 4566, 5088, 5327, 5724, 5936, 6048, 6088, 6678, 6849, 7632, 8904, 9132, 10017, 10654, 11448, 11872, 12176, 13356, 13698, 15264, 15981, 17808, 18264, 20034, 20547, 21308, 22896, 24352, 26712, 27396, 31962, 35616, 36528, 40068, 40333, 41094, 42616, 45792, 47943, 53424, 54792, 63924, 73056, 80136, 80666, 82188, 85232, 95886, 106848, 109584, 120999, 127848, 143829, 160272, 161332, 164376, 170464, 191772, 219168, 241998, 255696, 282331, 287658, 320544, 322664, 328752, 362997, 383544, 483996, 511392, 564662, 575316, 645328, 657504, 725994, 767088, 846993, 967992, 1088991, 1129324, 1150632, 1290656, 1451988, 1534176, 1693986, 1935984, 2177982, 2258648, 2301264, 2540979, 2903976, 3387972, 3871968, 4355964, 4517296, 4602528, 5081958, 5807952, 6775944, 7622937, 8711928, 9034592, 10163916, 11615904, 13551888, 15245874, 17423856, 20327832, 27103776, 30491748, 34847712, 40655664, 60983496, 81311328, 121966992, 243933984]

約数ペア:

[(1, 243933984), (2, 121966992), (3, 81311328), (4, 60983496), (6, 40655664), (7, 34847712), (8, 30491748), (9, 27103776), (12, 20327832), (14, 17423856), (16, 15245874), (18, 13551888), (21, 11615904), (24, 10163916), (27, 9034592), (28, 8711928), (32, 7622937), (36, 6775944), (42, 5807952), (48, 5081958), (53, 4602528), (54, 4517296), (56, 4355964), (63, 3871968), (72, 3387972), (84, 2903976), (96, 2540979), (106, 2301264), (108, 2258648), (112, 2177982), (126, 1935984), (144, 1693986), (159, 1534176), (168, 1451988), (189, 1290656), (212, 1150632), (216, 1129324), (224, 1088991), (252, 967992), (288, 846993), (318, 767088), (336, 725994), (371, 657504), (378, 645328), (424, 575316), (432, 564662), (477, 511392), (504, 483996), (636, 383544), (672, 362997), (742, 328752), (756, 322664), (761, 320544), (848, 287658), (864, 282331), (954, 255696), (1008, 241998), (1113, 219168), (1272, 191772), (1431, 170464), (1484, 164376), (1512, 161332), (1522, 160272), (1696, 143829), (1908, 127848), (2016, 120999), (2226, 109584), (2283, 106848), (2544, 95886), (2862, 85232), (2968, 82188), (3024, 80666), (3044, 80136), (3339, 73056), (3816, 63924), (4452, 54792), (4566, 53424), (5088, 47943), (5327, 45792), (5724, 42616), (5936, 41094), (6048, 40333), (6088, 40068), (6678, 36528), (6849, 35616), (7632, 31962), (8904, 27396), (9132, 26712), (10017, 24352), (10654, 22896), (11448, 21308), (11872, 20547), (12176, 20034), (13356, 18264), (13698, 17808), (15264, 15981)]