242753976

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{4373}}^1$

素因数の和:4645

約数の個数: 64

約数和(自身を含む): 677095200

約数和(自身を除く): 434341224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4373, 4626, 6168, 6939, 8746, 9252, 13119, 13878, 17492, 18504, 26238, 27756, 34984, 39357, 52476, 55512, 78714, 104952, 118071, 157428, 236142, 314856, 472284, 944568, 1123861, 2247722, 3371583, 4495444, 6743166, 8990888, 10114749, 13486332, 20229498, 26972664, 30344247, 40458996, 60688494, 80917992, 121376988, 242753976]

約数ペア:

[(1, 242753976), (2, 121376988), (3, 80917992), (4, 60688494), (6, 40458996), (8, 30344247), (9, 26972664), (12, 20229498), (18, 13486332), (24, 10114749), (27, 8990888), (36, 6743166), (54, 4495444), (72, 3371583), (108, 2247722), (216, 1123861), (257, 944568), (514, 472284), (771, 314856), (1028, 236142), (1542, 157428), (2056, 118071), (2313, 104952), (3084, 78714), (4373, 55512), (4626, 52476), (6168, 39357), (6939, 34984), (8746, 27756), (9252, 26238), (13119, 18504), (13878, 17492)]