425428848

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 1402826880

約数和(自身を除く): 977398032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 243, 247, 304, 312, 324, 342, 351, 432, 443, 456, 468, 486, 494, 513, 624, 648, 684, 702, 741, 886, 912, 936, 972, 988, 1026, 1053, 1296, 1329, 1368, 1404, 1482, 1539, 1772, 1872, 1944, 1976, 2052, 2106, 2223, 2658, 2736, 2808, 2964, 3078, 3159, 3544, 3888, 3952, 3987, 4104, 4212, 4446, 4617, 5316, 5616, 5759, 5928, 6156, 6318, 6669, 7088, 7974, 8208, 8417, 8424, 8892, 9234, 10632, 11518, 11856, 11961, 12312, 12636, 13338, 15948, 16834, 16848, 17277, 17784, 18468, 20007, 21264, 23036, 23922, 24624, 25251, 25272, 26676, 31896, 33668, 34554, 35568, 35883, 36936, 40014, 46072, 47844, 50502, 50544, 51831, 53352, 60021, 63792, 67336, 69108, 71766, 73872, 75753, 80028, 92144, 95688, 101004, 103662, 106704, 107649, 109421, 120042, 134672, 138216, 143532, 151506, 155493, 160056, 191376, 202008, 207324, 215298, 218842, 227259, 240084, 276432, 287064, 303012, 310986, 320112, 328263, 404016, 414648, 430596, 437684, 454518, 466479, 480168, 574128, 606024, 621972, 656526, 681777, 829296, 861192, 875368, 909036, 932958, 960336, 984789, 1212048, 1243944, 1313052, 1363554, 1399437, 1722384, 1750736, 1818072, 1865916, 1969578, 2045331, 2487888, 2626104, 2727108, 2798874, 2954367, 3636144, 3731832, 3939156, 4090662, 5252208, 5454216, 5597748, 5908734, 7463664, 7878312, 8181324, 8863101, 10908432, 11195496, 11817468, 15756624, 16362648, 17726202, 22390992, 23634936, 26589303, 32725296, 35452404, 47269872, 53178606, 70904808, 106357212, 141809616, 212714424, 425428848]

約数ペア:

[(1, 425428848), (2, 212714424), (3, 141809616), (4, 106357212), (6, 70904808), (8, 53178606), (9, 47269872), (12, 35452404), (13, 32725296), (16, 26589303), (18, 23634936), (19, 22390992), (24, 17726202), (26, 16362648), (27, 15756624), (36, 11817468), (38, 11195496), (39, 10908432), (48, 8863101), (52, 8181324), (54, 7878312), (57, 7463664), (72, 5908734), (76, 5597748), (78, 5454216), (81, 5252208), (104, 4090662), (108, 3939156), (114, 3731832), (117, 3636144), (144, 2954367), (152, 2798874), (156, 2727108), (162, 2626104), (171, 2487888), (208, 2045331), (216, 1969578), (228, 1865916), (234, 1818072), (243, 1750736), (247, 1722384), (304, 1399437), (312, 1363554), (324, 1313052), (342, 1243944), (351, 1212048), (432, 984789), (443, 960336), (456, 932958), (468, 909036), (486, 875368), (494, 861192), (513, 829296), (624, 681777), (648, 656526), (684, 621972), (702, 606024), (741, 574128), (886, 480168), (912, 466479), (936, 454518), (972, 437684), (988, 430596), (1026, 414648), (1053, 404016), (1296, 328263), (1329, 320112), (1368, 310986), (1404, 303012), (1482, 287064), (1539, 276432), (1772, 240084), (1872, 227259), (1944, 218842), (1976, 215298), (2052, 207324), (2106, 202008), (2223, 191376), (2658, 160056), (2736, 155493), (2808, 151506), (2964, 143532), (3078, 138216), (3159, 134672), (3544, 120042), (3888, 109421), (3952, 107649), (3987, 106704), (4104, 103662), (4212, 101004), (4446, 95688), (4617, 92144), (5316, 80028), (5616, 75753), (5759, 73872), (5928, 71766), (6156, 69108), (6318, 67336), (6669, 63792), (7088, 60021), (7974, 53352), (8208, 51831), (8417, 50544), (8424, 50502), (8892, 47844), (9234, 46072), (10632, 40014), (11518, 36936), (11856, 35883), (11961, 35568), (12312, 34554), (12636, 33668), (13338, 31896), (15948, 26676), (16834, 25272), (16848, 25251), (17277, 24624), (17784, 23922), (18468, 23036), (20007, 21264)]