315459872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 771305472

約数和(自身を除く): 455845600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 508, 728, 853, 889, 1016, 1456, 1651, 1706, 1778, 2032, 2912, 3302, 3412, 3556, 4064, 5971, 6604, 6824, 7112, 11089, 11557, 11942, 13208, 13648, 14224, 22178, 23114, 23884, 26416, 27296, 28448, 44356, 46228, 47768, 52832, 77623, 88712, 92456, 95536, 108331, 155246, 177424, 184912, 191072, 216662, 310492, 354848, 369824, 433324, 620984, 758317, 866648, 1241968, 1408303, 1516634, 1733296, 2483936, 2816606, 3033268, 3466592, 5633212, 6066536, 9858121, 11266424, 12133072, 19716242, 22532848, 24266144, 39432484, 45065696, 78864968, 157729936, 315459872]

約数ペア:

[(1, 315459872), (2, 157729936), (4, 78864968), (7, 45065696), (8, 39432484), (13, 24266144), (14, 22532848), (16, 19716242), (26, 12133072), (28, 11266424), (32, 9858121), (52, 6066536), (56, 5633212), (91, 3466592), (104, 3033268), (112, 2816606), (127, 2483936), (182, 1733296), (208, 1516634), (224, 1408303), (254, 1241968), (364, 866648), (416, 758317), (508, 620984), (728, 433324), (853, 369824), (889, 354848), (1016, 310492), (1456, 216662), (1651, 191072), (1706, 184912), (1778, 177424), (2032, 155246), (2912, 108331), (3302, 95536), (3412, 92456), (3556, 88712), (4064, 77623), (5971, 52832), (6604, 47768), (6824, 46228), (7112, 44356), (11089, 28448), (11557, 27296), (11942, 26416), (13208, 23884), (13648, 23114), (14224, 22178)]