396764784

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 1319915520

約数和(自身を除く): 923150736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 43, 48, 52, 53, 54, 62, 72, 78, 86, 93, 104, 106, 108, 117, 124, 129, 144, 156, 159, 172, 186, 208, 212, 216, 234, 248, 258, 279, 312, 318, 344, 351, 372, 387, 403, 424, 432, 468, 477, 496, 516, 558, 559, 624, 636, 688, 689, 702, 744, 774, 806, 837, 848, 936, 954, 1032, 1116, 1118, 1161, 1209, 1272, 1333, 1378, 1404, 1431, 1488, 1548, 1612, 1643, 1674, 1677, 1872, 1908, 2064, 2067, 2232, 2236, 2279, 2322, 2418, 2544, 2666, 2756, 2808, 2862, 3096, 3224, 3286, 3348, 3354, 3627, 3816, 3999, 4134, 4464, 4472, 4558, 4644, 4836, 4929, 5031, 5332, 5512, 5616, 5724, 6192, 6201, 6448, 6572, 6696, 6708, 6837, 7254, 7632, 7998, 8268, 8944, 9116, 9288, 9672, 9858, 10062, 10664, 10881, 11024, 11448, 11997, 12402, 13144, 13392, 13416, 13674, 14508, 14787, 15093, 15996, 16536, 17329, 18232, 18576, 18603, 19344, 19716, 20124, 20511, 21328, 21359, 21762, 22896, 23994, 24804, 26288, 26832, 27348, 29016, 29574, 29627, 30186, 31992, 33072, 34658, 35991, 36464, 37206, 39432, 40248, 41022, 42718, 43524, 44361, 47988, 49608, 51987, 54696, 58032, 59148, 59254, 60372, 61533, 63984, 64077, 69316, 70649, 71982, 74412, 78864, 80496, 82044, 85436, 87048, 88722, 88881, 95976, 99216, 103974, 109392, 118296, 118508, 120744, 123066, 128154, 138632, 141298, 143964, 148824, 155961, 164088, 170872, 174096, 177444, 177762, 191952, 192231, 207948, 211947, 236592, 237016, 241488, 246132, 256308, 266643, 277264, 282596, 287928, 297648, 311922, 328176, 341744, 354888, 355524, 384462, 415896, 423894, 467883, 474032, 492264, 512616, 533286, 565192, 575856, 576693, 623844, 635841, 709776, 711048, 768924, 799929, 831792, 847788, 918437, 935766, 984528, 1025232, 1066572, 1130384, 1153386, 1247688, 1271682, 1422096, 1537848, 1599858, 1695576, 1836874, 1871532, 1907523, 2133144, 2306772, 2495376, 2543364, 2755311, 3075696, 3199716, 3391152, 3673748, 3743064, 3815046, 4266288, 4613544, 5086728, 5510622, 6399432, 7347496, 7486128, 7630092, 8265933, 9227088, 10173456, 11021244, 12798864, 14694992, 15260184, 16531866, 22042488, 24797799, 30520368, 33063732, 44084976, 49595598, 66127464, 99191196, 132254928, 198382392, 396764784]

約数ペア:

[(1, 396764784), (2, 198382392), (3, 132254928), (4, 99191196), (6, 66127464), (8, 49595598), (9, 44084976), (12, 33063732), (13, 30520368), (16, 24797799), (18, 22042488), (24, 16531866), (26, 15260184), (27, 14694992), (31, 12798864), (36, 11021244), (39, 10173456), (43, 9227088), (48, 8265933), (52, 7630092), (53, 7486128), (54, 7347496), (62, 6399432), (72, 5510622), (78, 5086728), (86, 4613544), (93, 4266288), (104, 3815046), (106, 3743064), (108, 3673748), (117, 3391152), (124, 3199716), (129, 3075696), (144, 2755311), (156, 2543364), (159, 2495376), (172, 2306772), (186, 2133144), (208, 1907523), (212, 1871532), (216, 1836874), (234, 1695576), (248, 1599858), (258, 1537848), (279, 1422096), (312, 1271682), (318, 1247688), (344, 1153386), (351, 1130384), (372, 1066572), (387, 1025232), (403, 984528), (424, 935766), (432, 918437), (468, 847788), (477, 831792), (496, 799929), (516, 768924), (558, 711048), (559, 709776), (624, 635841), (636, 623844), (688, 576693), (689, 575856), (702, 565192), (744, 533286), (774, 512616), (806, 492264), (837, 474032), (848, 467883), (936, 423894), (954, 415896), (1032, 384462), (1116, 355524), (1118, 354888), (1161, 341744), (1209, 328176), (1272, 311922), (1333, 297648), (1378, 287928), (1404, 282596), (1431, 277264), (1488, 266643), (1548, 256308), (1612, 246132), (1643, 241488), (1674, 237016), (1677, 236592), (1872, 211947), (1908, 207948), (2064, 192231), (2067, 191952), (2232, 177762), (2236, 177444), (2279, 174096), (2322, 170872), (2418, 164088), (2544, 155961), (2666, 148824), (2756, 143964), (2808, 141298), (2862, 138632), (3096, 128154), (3224, 123066), (3286, 120744), (3348, 118508), (3354, 118296), (3627, 109392), (3816, 103974), (3999, 99216), (4134, 95976), (4464, 88881), (4472, 88722), (4558, 87048), (4644, 85436), (4836, 82044), (4929, 80496), (5031, 78864), (5332, 74412), (5512, 71982), (5616, 70649), (5724, 69316), (6192, 64077), (6201, 63984), (6448, 61533), (6572, 60372), (6696, 59254), (6708, 59148), (6837, 58032), (7254, 54696), (7632, 51987), (7998, 49608), (8268, 47988), (8944, 44361), (9116, 43524), (9288, 42718), (9672, 41022), (9858, 40248), (10062, 39432), (10664, 37206), (10881, 36464), (11024, 35991), (11448, 34658), (11997, 33072), (12402, 31992), (13144, 30186), (13392, 29627), (13416, 29574), (13674, 29016), (14508, 27348), (14787, 26832), (15093, 26288), (15996, 24804), (16536, 23994), (17329, 22896), (18232, 21762), (18576, 21359), (18603, 21328), (19344, 20511), (19716, 20124)]