851282432

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 2316268416

約数和(自身を除く): 1464985984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 121, 128, 143, 151, 154, 176, 182, 208, 224, 242, 256, 286, 302, 308, 352, 364, 416, 448, 484, 512, 572, 604, 616, 704, 728, 832, 847, 896, 968, 1001, 1057, 1144, 1208, 1232, 1408, 1456, 1573, 1661, 1664, 1694, 1792, 1936, 1963, 2002, 2114, 2288, 2416, 2464, 2816, 2912, 3146, 3322, 3328, 3388, 3584, 3872, 3926, 4004, 4228, 4576, 4832, 4928, 5632, 5824, 6292, 6644, 6656, 6776, 7744, 7852, 8008, 8456, 9152, 9664, 9856, 11011, 11627, 11648, 12584, 13288, 13552, 13741, 15488, 15704, 16016, 16912, 18271, 18304, 19328, 19712, 21593, 22022, 23254, 23296, 25168, 26576, 27104, 27482, 30976, 31408, 32032, 33824, 36542, 36608, 38656, 39424, 43186, 44044, 46508, 46592, 50336, 53152, 54208, 54964, 61952, 62816, 64064, 67648, 73084, 73216, 77312, 86372, 88088, 93016, 100672, 106304, 108416, 109928, 125632, 127897, 128128, 135296, 146168, 151151, 172744, 176176, 186032, 201344, 212608, 216832, 219856, 237523, 251264, 255794, 256256, 270592, 292336, 302302, 345488, 352352, 372064, 402688, 425216, 433664, 439712, 475046, 502528, 511588, 512512, 541184, 584672, 604604, 690976, 704704, 744128, 805376, 850432, 879424, 950092, 1005056, 1023176, 1169344, 1209208, 1381952, 1409408, 1488256, 1662661, 1758848, 1900184, 2046352, 2338688, 2418416, 2763904, 2818816, 2976512, 3325322, 3517696, 3800368, 4092704, 4677376, 4836832, 5527808, 5637632, 5953024, 6650644, 7035392, 7600736, 8185408, 9354752, 9673664, 11055616, 13301288, 15201472, 16370816, 19347328, 26602576, 30402944, 32741632, 38694656, 53205152, 60805888, 65483264, 77389312, 106410304, 121611776, 212820608, 425641216, 851282432]

約数ペア:

[(1, 851282432), (2, 425641216), (4, 212820608), (7, 121611776), (8, 106410304), (11, 77389312), (13, 65483264), (14, 60805888), (16, 53205152), (22, 38694656), (26, 32741632), (28, 30402944), (32, 26602576), (44, 19347328), (52, 16370816), (56, 15201472), (64, 13301288), (77, 11055616), (88, 9673664), (91, 9354752), (104, 8185408), (112, 7600736), (121, 7035392), (128, 6650644), (143, 5953024), (151, 5637632), (154, 5527808), (176, 4836832), (182, 4677376), (208, 4092704), (224, 3800368), (242, 3517696), (256, 3325322), (286, 2976512), (302, 2818816), (308, 2763904), (352, 2418416), (364, 2338688), (416, 2046352), (448, 1900184), (484, 1758848), (512, 1662661), (572, 1488256), (604, 1409408), (616, 1381952), (704, 1209208), (728, 1169344), (832, 1023176), (847, 1005056), (896, 950092), (968, 879424), (1001, 850432), (1057, 805376), (1144, 744128), (1208, 704704), (1232, 690976), (1408, 604604), (1456, 584672), (1573, 541184), (1661, 512512), (1664, 511588), (1694, 502528), (1792, 475046), (1936, 439712), (1963, 433664), (2002, 425216), (2114, 402688), (2288, 372064), (2416, 352352), (2464, 345488), (2816, 302302), (2912, 292336), (3146, 270592), (3322, 256256), (3328, 255794), (3388, 251264), (3584, 237523), (3872, 219856), (3926, 216832), (4004, 212608), (4228, 201344), (4576, 186032), (4832, 176176), (4928, 172744), (5632, 151151), (5824, 146168), (6292, 135296), (6644, 128128), (6656, 127897), (6776, 125632), (7744, 109928), (7852, 108416), (8008, 106304), (8456, 100672), (9152, 93016), (9664, 88088), (9856, 86372), (11011, 77312), (11627, 73216), (11648, 73084), (12584, 67648), (13288, 64064), (13552, 62816), (13741, 61952), (15488, 54964), (15704, 54208), (16016, 53152), (16912, 50336), (18271, 46592), (18304, 46508), (19328, 44044), (19712, 43186), (21593, 39424), (22022, 38656), (23254, 36608), (23296, 36542), (25168, 33824), (26576, 32032), (27104, 31408), (27482, 30976)]