771190112

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 1961356320

約数和(自身を除く): 1190166208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 121, 148, 154, 176, 224, 242, 259, 296, 308, 352, 407, 484, 518, 592, 616, 769, 814, 847, 968, 1036, 1184, 1232, 1538, 1628, 1694, 1936, 2072, 2464, 2849, 3076, 3256, 3388, 3872, 4144, 4477, 5383, 5698, 6152, 6512, 6776, 8288, 8459, 8954, 10766, 11396, 12304, 13024, 13552, 16918, 17908, 21532, 22792, 24608, 27104, 28453, 31339, 33836, 35816, 43064, 45584, 56906, 59213, 62678, 67672, 71632, 86128, 91168, 93049, 113812, 118426, 125356, 135344, 143264, 172256, 186098, 199171, 227624, 236852, 250712, 270688, 312983, 372196, 398342, 455248, 473704, 501424, 625966, 651343, 744392, 796684, 910496, 947408, 1002848, 1251932, 1302686, 1488784, 1593368, 1894816, 2190881, 2503864, 2605372, 2977568, 3186736, 3442813, 4381762, 5007728, 5210744, 6373472, 6885626, 8763524, 10015456, 10421488, 13771252, 17527048, 20842976, 24099691, 27542504, 35054096, 48199382, 55085008, 70108192, 96398764, 110170016, 192797528, 385595056, 771190112]

約数ペア:

[(1, 771190112), (2, 385595056), (4, 192797528), (7, 110170016), (8, 96398764), (11, 70108192), (14, 55085008), (16, 48199382), (22, 35054096), (28, 27542504), (32, 24099691), (37, 20842976), (44, 17527048), (56, 13771252), (74, 10421488), (77, 10015456), (88, 8763524), (112, 6885626), (121, 6373472), (148, 5210744), (154, 5007728), (176, 4381762), (224, 3442813), (242, 3186736), (259, 2977568), (296, 2605372), (308, 2503864), (352, 2190881), (407, 1894816), (484, 1593368), (518, 1488784), (592, 1302686), (616, 1251932), (769, 1002848), (814, 947408), (847, 910496), (968, 796684), (1036, 744392), (1184, 651343), (1232, 625966), (1538, 501424), (1628, 473704), (1694, 455248), (1936, 398342), (2072, 372196), (2464, 312983), (2849, 270688), (3076, 250712), (3256, 236852), (3388, 227624), (3872, 199171), (4144, 186098), (4477, 172256), (5383, 143264), (5698, 135344), (6152, 125356), (6512, 118426), (6776, 113812), (8288, 93049), (8459, 91168), (8954, 86128), (10766, 71632), (11396, 67672), (12304, 62678), (13024, 59213), (13552, 56906), (16918, 45584), (17908, 43064), (21532, 35816), (22792, 33836), (24608, 31339), (27104, 28453)]