23780988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 78414336

約数和(自身を除く): 54633348

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 373, 396, 414, 462, 483, 506, 644, 693, 746, 759, 828, 924, 966, 1012, 1119, 1386, 1449, 1492, 1518, 1771, 1932, 2238, 2277, 2611, 2772, 2898, 3036, 3357, 3542, 4103, 4476, 4554, 5222, 5313, 5796, 6714, 7084, 7833, 8206, 8579, 9108, 10444, 10626, 12309, 13428, 15666, 15939, 16412, 17158, 21252, 23499, 24618, 25737, 28721, 31332, 31878, 34316, 36927, 46998, 49236, 51474, 57442, 60053, 63756, 73854, 77211, 86163, 93996, 94369, 102948, 114884, 120106, 147708, 154422, 172326, 180159, 188738, 240212, 258489, 283107, 308844, 344652, 360318, 377476, 516978, 540477, 566214, 660583, 720636, 849321, 1033956, 1080954, 1132428, 1321166, 1698642, 1981749, 2161908, 2642332, 3397284, 3963498, 5945247, 7926996, 11890494, 23780988]

約数ペア:

[(1, 23780988), (2, 11890494), (3, 7926996), (4, 5945247), (6, 3963498), (7, 3397284), (9, 2642332), (11, 2161908), (12, 1981749), (14, 1698642), (18, 1321166), (21, 1132428), (22, 1080954), (23, 1033956), (28, 849321), (33, 720636), (36, 660583), (42, 566214), (44, 540477), (46, 516978), (63, 377476), (66, 360318), (69, 344652), (77, 308844), (84, 283107), (92, 258489), (99, 240212), (126, 188738), (132, 180159), (138, 172326), (154, 154422), (161, 147708), (198, 120106), (207, 114884), (231, 102948), (252, 94369), (253, 93996), (276, 86163), (308, 77211), (322, 73854), (373, 63756), (396, 60053), (414, 57442), (462, 51474), (483, 49236), (506, 46998), (644, 36927), (693, 34316), (746, 31878), (759, 31332), (828, 28721), (924, 25737), (966, 24618), (1012, 23499), (1119, 21252), (1386, 17158), (1449, 16412), (1492, 15939), (1518, 15666), (1771, 13428), (1932, 12309), (2238, 10626), (2277, 10444), (2611, 9108), (2772, 8579), (2898, 8206), (3036, 7833), (3357, 7084), (3542, 6714), (4103, 5796), (4476, 5313), (4554, 5222)]