308857248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6707

約数の個数: 144

約数和(自身を含む): 1047586176

約数和(自身を除く): 738728928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 6661, 7728, 11592, 13322, 15456, 19983, 23184, 26644, 39966, 46368, 46627, 53288, 59949, 79932, 93254, 106576, 119898, 139881, 153203, 159864, 186508, 213152, 239796, 279762, 306406, 319728, 373016, 419643, 459609, 479592, 559524, 612812, 639456, 746032, 839286, 919218, 959184, 1072421, 1119048, 1225624, 1378827, 1492064, 1678572, 1838436, 1918368, 2144842, 2238096, 2451248, 2757654, 3217263, 3357144, 3676872, 4289684, 4476192, 4902496, 5515308, 6434526, 6714288, 7353744, 8579368, 9651789, 11030616, 12869052, 13428576, 14707488, 17158736, 19303578, 22061232, 25738104, 34317472, 38607156, 44122464, 51476208, 77214312, 102952416, 154428624, 308857248]

約数ペア:

[(1, 308857248), (2, 154428624), (3, 102952416), (4, 77214312), (6, 51476208), (7, 44122464), (8, 38607156), (9, 34317472), (12, 25738104), (14, 22061232), (16, 19303578), (18, 17158736), (21, 14707488), (23, 13428576), (24, 12869052), (28, 11030616), (32, 9651789), (36, 8579368), (42, 7353744), (46, 6714288), (48, 6434526), (56, 5515308), (63, 4902496), (69, 4476192), (72, 4289684), (84, 3676872), (92, 3357144), (96, 3217263), (112, 2757654), (126, 2451248), (138, 2238096), (144, 2144842), (161, 1918368), (168, 1838436), (184, 1678572), (207, 1492064), (224, 1378827), (252, 1225624), (276, 1119048), (288, 1072421), (322, 959184), (336, 919218), (368, 839286), (414, 746032), (483, 639456), (504, 612812), (552, 559524), (644, 479592), (672, 459609), (736, 419643), (828, 373016), (966, 319728), (1008, 306406), (1104, 279762), (1288, 239796), (1449, 213152), (1656, 186508), (1932, 159864), (2016, 153203), (2208, 139881), (2576, 119898), (2898, 106576), (3312, 93254), (3864, 79932), (5152, 59949), (5796, 53288), (6624, 46627), (6661, 46368), (7728, 39966), (11592, 26644), (13322, 23184), (15456, 19983)]