404347968

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{36947}}^1$

素因数の和:36984

約数の個数: 84

約数和(自身を含む): 1220022960

約数和(自身を除く): 815674992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 36947, 73894, 110841, 147788, 221682, 295576, 332523, 443364, 591152, 665046, 701993, 886728, 1182304, 1330092, 1403986, 1773456, 2105979, 2364608, 2660184, 2807972, 3546912, 4211958, 5320368, 5615944, 6317937, 7093824, 8423916, 10640736, 11231888, 12635874, 16847832, 21281472, 22463776, 25271748, 33695664, 44927552, 50543496, 67391328, 101086992, 134782656, 202173984, 404347968]

約数ペア:

[(1, 404347968), (2, 202173984), (3, 134782656), (4, 101086992), (6, 67391328), (8, 50543496), (9, 44927552), (12, 33695664), (16, 25271748), (18, 22463776), (19, 21281472), (24, 16847832), (32, 12635874), (36, 11231888), (38, 10640736), (48, 8423916), (57, 7093824), (64, 6317937), (72, 5615944), (76, 5320368), (96, 4211958), (114, 3546912), (144, 2807972), (152, 2660184), (171, 2364608), (192, 2105979), (228, 1773456), (288, 1403986), (304, 1330092), (342, 1182304), (456, 886728), (576, 701993), (608, 665046), (684, 591152), (912, 443364), (1216, 332523), (1368, 295576), (1824, 221682), (2736, 147788), (3648, 110841), (5472, 73894), (10944, 36947)]