431846716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 948326400

約数和(自身を除く): 516479684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 97, 119, 188, 194, 199, 238, 329, 388, 398, 476, 658, 679, 796, 799, 1316, 1358, 1393, 1598, 1649, 2716, 2786, 3196, 3298, 3383, 4559, 5572, 5593, 6596, 6766, 9118, 9353, 11186, 11543, 13532, 18236, 18706, 19303, 22372, 23086, 23681, 31913, 37412, 38606, 46172, 47362, 63826, 65471, 77212, 77503, 94724, 127652, 130942, 135121, 155006, 159001, 261884, 270242, 310012, 318002, 328151, 540484, 542521, 636004, 656302, 907241, 1085042, 1113007, 1312604, 1814482, 2170084, 2226014, 2297057, 3628964, 4452028, 4594114, 6350687, 9188228, 12701374, 15423097, 25402748, 30846194, 61692388, 107961679, 215923358, 431846716]

約数ペア:

[(1, 431846716), (2, 215923358), (4, 107961679), (7, 61692388), (14, 30846194), (17, 25402748), (28, 15423097), (34, 12701374), (47, 9188228), (68, 6350687), (94, 4594114), (97, 4452028), (119, 3628964), (188, 2297057), (194, 2226014), (199, 2170084), (238, 1814482), (329, 1312604), (388, 1113007), (398, 1085042), (476, 907241), (658, 656302), (679, 636004), (796, 542521), (799, 540484), (1316, 328151), (1358, 318002), (1393, 310012), (1598, 270242), (1649, 261884), (2716, 159001), (2786, 155006), (3196, 135121), (3298, 130942), (3383, 127652), (4559, 94724), (5572, 77503), (5593, 77212), (6596, 65471), (6766, 63826), (9118, 47362), (9353, 46172), (11186, 38606), (11543, 37412), (13532, 31913), (18236, 23681), (18706, 23086), (19303, 22372)]