253268736

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47111}}^1$

素因数の和:47137

約数の個数: 72

約数和(自身を含む): 770375424

約数和(自身を除く): 517106688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 47111, 94222, 141333, 188444, 282666, 329777, 376888, 565332, 659554, 753776, 989331, 1130664, 1319108, 1507552, 1978662, 2261328, 2638216, 3015104, 3957324, 4522656, 5276432, 6030208, 7914648, 9045312, 10552864, 12060416, 15829296, 18090624, 21105728, 31658592, 36181248, 42211456, 63317184, 84422912, 126634368, 253268736]

約数ペア:

[(1, 253268736), (2, 126634368), (3, 84422912), (4, 63317184), (6, 42211456), (7, 36181248), (8, 31658592), (12, 21105728), (14, 18090624), (16, 15829296), (21, 12060416), (24, 10552864), (28, 9045312), (32, 7914648), (42, 6030208), (48, 5276432), (56, 4522656), (64, 3957324), (84, 3015104), (96, 2638216), (112, 2261328), (128, 1978662), (168, 1507552), (192, 1319108), (224, 1130664), (256, 989331), (336, 753776), (384, 659554), (448, 565332), (672, 376888), (768, 329777), (896, 282666), (1344, 188444), (1792, 141333), (2688, 94222), (5376, 47111)]