243351736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 502951680

約数和(自身を除く): 259599944

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 197, 248, 293, 394, 527, 586, 788, 1054, 1172, 1576, 2108, 2344, 3349, 4216, 4981, 6107, 6698, 9083, 9962, 12214, 13396, 18166, 19924, 24428, 26792, 36332, 39848, 48856, 57721, 72664, 103819, 115442, 154411, 207638, 230884, 308822, 415276, 461768, 617644, 830552, 981257, 1235288, 1789351, 1962514, 3578702, 3925028, 7157404, 7850056, 14314808, 30418967, 60837934, 121675868, 243351736]

約数ペア:

[(1, 243351736), (2, 121675868), (4, 60837934), (8, 30418967), (17, 14314808), (31, 7850056), (34, 7157404), (62, 3925028), (68, 3578702), (124, 1962514), (136, 1789351), (197, 1235288), (248, 981257), (293, 830552), (394, 617644), (527, 461768), (586, 415276), (788, 308822), (1054, 230884), (1172, 207638), (1576, 154411), (2108, 115442), (2344, 103819), (3349, 72664), (4216, 57721), (4981, 48856), (6107, 39848), (6698, 36332), (9083, 26792), (9962, 24428), (12214, 19924), (13396, 18166)]