27599199488

素因数分解:

$2^8\times 7^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:960

約数の個数: 144

約数和(自身を含む): 63870912000

約数和(自身を除く): 36271712512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 179, 224, 256, 278, 358, 448, 556, 619, 716, 896, 973, 1112, 1238, 1253, 1432, 1792, 1946, 2224, 2476, 2506, 2864, 3892, 4333, 4448, 4952, 5012, 5728, 7784, 8666, 8896, 9904, 10024, 11456, 15568, 17332, 17792, 19808, 20048, 22912, 24881, 31136, 34664, 35584, 39616, 40096, 45824, 49762, 62272, 69328, 79232, 80192, 86041, 99524, 110801, 124544, 138656, 158464, 160384, 172082, 174167, 199048, 221602, 249088, 277312, 320768, 344164, 348334, 398096, 443204, 554624, 602287, 688328, 696668, 775607, 796192, 886408, 1109248, 1204574, 1376656, 1393336, 1551214, 1592384, 1772816, 2409148, 2753312, 2786672, 3102428, 3184768, 3545632, 4818296, 5506624, 5573344, 6204856, 6369536, 7091264, 9636592, 11013248, 11146688, 12409712, 14182528, 15401339, 19273184, 22026496, 22293376, 24819424, 28365056, 30802678, 38546368, 44586752, 49638848, 61605356, 77092736, 99277696, 107809373, 123210712, 154185472, 198555392, 215618746, 246421424, 431237492, 492842848, 862474984, 985685696, 1724949968, 1971371392, 3449899936, 3942742784, 6899799872, 13799599744, 27599199488]

約数ペア:

[(1, 27599199488), (2, 13799599744), (4, 6899799872), (7, 3942742784), (8, 3449899936), (14, 1971371392), (16, 1724949968), (28, 985685696), (32, 862474984), (56, 492842848), (64, 431237492), (112, 246421424), (128, 215618746), (139, 198555392), (179, 154185472), (224, 123210712), (256, 107809373), (278, 99277696), (358, 77092736), (448, 61605356), (556, 49638848), (619, 44586752), (716, 38546368), (896, 30802678), (973, 28365056), (1112, 24819424), (1238, 22293376), (1253, 22026496), (1432, 19273184), (1792, 15401339), (1946, 14182528), (2224, 12409712), (2476, 11146688), (2506, 11013248), (2864, 9636592), (3892, 7091264), (4333, 6369536), (4448, 6204856), (4952, 5573344), (5012, 5506624), (5728, 4818296), (7784, 3545632), (8666, 3184768), (8896, 3102428), (9904, 2786672), (10024, 2753312), (11456, 2409148), (15568, 1772816), (17332, 1592384), (17792, 1551214), (19808, 1393336), (20048, 1376656), (22912, 1204574), (24881, 1109248), (31136, 886408), (34664, 796192), (35584, 775607), (39616, 696668), (40096, 688328), (45824, 602287), (49762, 554624), (62272, 443204), (69328, 398096), (79232, 348334), (80192, 344164), (86041, 320768), (99524, 277312), (110801, 249088), (124544, 221602), (138656, 199048), (158464, 174167), (160384, 172082)]