342627852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^2$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 927204096

約数和(自身を除く): 584576244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 199, 206, 309, 398, 412, 597, 618, 721, 796, 1194, 1236, 1393, 1442, 2163, 2388, 2786, 2884, 4179, 4326, 5572, 8358, 8652, 16716, 20497, 39601, 40994, 61491, 79202, 81988, 118803, 122982, 143479, 158404, 237606, 245964, 277207, 286958, 430437, 475212, 554414, 573916, 831621, 860874, 1108828, 1663242, 1721748, 3326484, 4078903, 8157806, 12236709, 16315612, 24473418, 28552321, 48946836, 57104642, 85656963, 114209284, 171313926, 342627852]

約数ペア:

[(1, 342627852), (2, 171313926), (3, 114209284), (4, 85656963), (6, 57104642), (7, 48946836), (12, 28552321), (14, 24473418), (21, 16315612), (28, 12236709), (42, 8157806), (84, 4078903), (103, 3326484), (199, 1721748), (206, 1663242), (309, 1108828), (398, 860874), (412, 831621), (597, 573916), (618, 554414), (721, 475212), (796, 430437), (1194, 286958), (1236, 277207), (1393, 245964), (1442, 237606), (2163, 158404), (2388, 143479), (2786, 122982), (2884, 118803), (4179, 81988), (4326, 79202), (5572, 61491), (8358, 40994), (8652, 39601), (16716, 20497)]