2653667688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1913}}^1$

素因数の和:2311

約数の個数: 128

約数和(自身を含む): 7937740800

約数和(自身を除く): 5284073112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 359, 483, 552, 644, 718, 966, 1077, 1288, 1436, 1913, 1932, 2154, 2513, 2872, 3826, 3864, 4308, 5026, 5739, 7539, 7652, 8257, 8616, 10052, 11478, 13391, 15078, 15304, 16514, 20104, 22956, 24771, 26782, 30156, 33028, 40173, 43999, 45912, 49542, 53564, 57799, 60312, 66056, 80346, 87998, 99084, 107128, 115598, 131997, 160692, 173397, 175996, 198168, 231196, 263994, 307993, 321384, 346794, 351992, 462392, 527988, 615986, 686767, 693588, 923979, 1055976, 1231972, 1373534, 1387176, 1847958, 2060301, 2463944, 2747068, 3695916, 4120602, 4807369, 5494136, 7391832, 8241204, 9614738, 14422107, 15795641, 16482408, 19229476, 28844214, 31591282, 38458952, 47386923, 57688428, 63182564, 94773846, 110569487, 115376856, 126365128, 189547692, 221138974, 331708461, 379095384, 442277948, 663416922, 884555896, 1326833844, 2653667688]

約数ペア:

[(1, 2653667688), (2, 1326833844), (3, 884555896), (4, 663416922), (6, 442277948), (7, 379095384), (8, 331708461), (12, 221138974), (14, 189547692), (21, 126365128), (23, 115376856), (24, 110569487), (28, 94773846), (42, 63182564), (46, 57688428), (56, 47386923), (69, 38458952), (84, 31591282), (92, 28844214), (138, 19229476), (161, 16482408), (168, 15795641), (184, 14422107), (276, 9614738), (322, 8241204), (359, 7391832), (483, 5494136), (552, 4807369), (644, 4120602), (718, 3695916), (966, 2747068), (1077, 2463944), (1288, 2060301), (1436, 1847958), (1913, 1387176), (1932, 1373534), (2154, 1231972), (2513, 1055976), (2872, 923979), (3826, 693588), (3864, 686767), (4308, 615986), (5026, 527988), (5739, 462392), (7539, 351992), (7652, 346794), (8257, 321384), (8616, 307993), (10052, 263994), (11478, 231196), (13391, 198168), (15078, 175996), (15304, 173397), (16514, 160692), (20104, 131997), (22956, 115598), (24771, 107128), (26782, 99084), (30156, 87998), (33028, 80346), (40173, 66056), (43999, 60312), (45912, 57799), (49542, 53564)]