306064404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 810281472

約数和(自身を除く): 504217068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 373, 414, 746, 828, 991, 1119, 1492, 1982, 2238, 2973, 3357, 3964, 4476, 5946, 6714, 8579, 8919, 11892, 13428, 17158, 17838, 22793, 25737, 34316, 35676, 45586, 51474, 68379, 77211, 91172, 102948, 136758, 154422, 205137, 273516, 308844, 369643, 410274, 739286, 820548, 1108929, 1478572, 2217858, 3326787, 4435716, 6653574, 8501789, 13307148, 17003578, 25505367, 34007156, 51010734, 76516101, 102021468, 153032202, 306064404]

約数ペア:

[(1, 306064404), (2, 153032202), (3, 102021468), (4, 76516101), (6, 51010734), (9, 34007156), (12, 25505367), (18, 17003578), (23, 13307148), (36, 8501789), (46, 6653574), (69, 4435716), (92, 3326787), (138, 2217858), (207, 1478572), (276, 1108929), (373, 820548), (414, 739286), (746, 410274), (828, 369643), (991, 308844), (1119, 273516), (1492, 205137), (1982, 154422), (2238, 136758), (2973, 102948), (3357, 91172), (3964, 77211), (4476, 68379), (5946, 51474), (6714, 45586), (8579, 35676), (8919, 34316), (11892, 25737), (13428, 22793), (17158, 17838)]