290302992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9931}}^1$

素因数の和:9981

約数の個数: 120

約数和(自身を含む): 960623040

約数和(自身を除く): 670320048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7308, 9744, 9931, 14616, 19862, 29232, 29793, 39724, 59586, 69517, 79448, 89379, 119172, 139034, 158896, 178758, 208551, 238344, 278068, 287999, 357516, 417102, 476688, 556136, 575998, 625653, 715032, 834204, 863997, 1112272, 1151996, 1251306, 1430064, 1668408, 1727994, 2015993, 2303992, 2502612, 2591991, 3336816, 3455988, 4031986, 4607984, 5005224, 5183982, 6047979, 6911976, 8063972, 10010448, 10367964, 12095958, 13823952, 16127944, 18143937, 20735928, 24191916, 32255888, 36287874, 41471856, 48383832, 72575748, 96767664, 145151496, 290302992]

約数ペア:

[(1, 290302992), (2, 145151496), (3, 96767664), (4, 72575748), (6, 48383832), (7, 41471856), (8, 36287874), (9, 32255888), (12, 24191916), (14, 20735928), (16, 18143937), (18, 16127944), (21, 13823952), (24, 12095958), (28, 10367964), (29, 10010448), (36, 8063972), (42, 6911976), (48, 6047979), (56, 5183982), (58, 5005224), (63, 4607984), (72, 4031986), (84, 3455988), (87, 3336816), (112, 2591991), (116, 2502612), (126, 2303992), (144, 2015993), (168, 1727994), (174, 1668408), (203, 1430064), (232, 1251306), (252, 1151996), (261, 1112272), (336, 863997), (348, 834204), (406, 715032), (464, 625653), (504, 575998), (522, 556136), (609, 476688), (696, 417102), (812, 357516), (1008, 287999), (1044, 278068), (1218, 238344), (1392, 208551), (1624, 178758), (1827, 158896), (2088, 139034), (2436, 119172), (3248, 89379), (3654, 79448), (4176, 69517), (4872, 59586), (7308, 39724), (9744, 29793), (9931, 29232), (14616, 19862)]