240052708

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 487670400

約数和(自身を除く): 247617692

約数列:

[1, 2, 4, 7, 14, 28, 149, 163, 298, 326, 353, 596, 652, 706, 1043, 1141, 1412, 2086, 2282, 2471, 4172, 4564, 4942, 9884, 24287, 48574, 52597, 57539, 97148, 105194, 115078, 170009, 210388, 230156, 340018, 368179, 402773, 680036, 736358, 805546, 1472716, 1611092, 8573311, 17146622, 34293244, 60013177, 120026354, 240052708]

約数ペア:

[(1, 240052708), (2, 120026354), (4, 60013177), (7, 34293244), (14, 17146622), (28, 8573311), (149, 1611092), (163, 1472716), (298, 805546), (326, 736358), (353, 680036), (596, 402773), (652, 368179), (706, 340018), (1043, 230156), (1141, 210388), (1412, 170009), (2086, 115078), (2282, 105194), (2471, 97148), (4172, 57539), (4564, 52597), (4942, 48574), (9884, 24287)]