2158781632

素因数分解:

$2^6\times 7^3\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2363

約数の個数: 112

約数和(自身を含む): 5114137600

約数和(自身を除く): 2955355968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 172, 196, 224, 301, 343, 344, 392, 448, 602, 686, 688, 784, 1204, 1372, 1376, 1568, 2107, 2287, 2408, 2744, 2752, 3136, 4214, 4574, 4816, 5488, 8428, 9148, 9632, 10976, 14749, 16009, 16856, 18296, 19264, 21952, 29498, 32018, 33712, 36592, 58996, 64036, 67424, 73184, 98341, 112063, 117992, 128072, 134848, 146368, 196682, 224126, 235984, 256144, 393364, 448252, 471968, 512288, 688387, 784441, 786728, 896504, 943936, 1024576, 1376774, 1568882, 1573456, 1793008, 2753548, 3137764, 3146912, 3586016, 4818709, 5507096, 6275528, 6293824, 7172032, 9637418, 11014192, 12551056, 19274836, 22028384, 25102112, 33730963, 38549672, 44056768, 50204224, 67461926, 77099344, 134923852, 154198688, 269847704, 308397376, 539695408, 1079390816, 2158781632]

約数ペア:

[(1, 2158781632), (2, 1079390816), (4, 539695408), (7, 308397376), (8, 269847704), (14, 154198688), (16, 134923852), (28, 77099344), (32, 67461926), (43, 50204224), (49, 44056768), (56, 38549672), (64, 33730963), (86, 25102112), (98, 22028384), (112, 19274836), (172, 12551056), (196, 11014192), (224, 9637418), (301, 7172032), (343, 6293824), (344, 6275528), (392, 5507096), (448, 4818709), (602, 3586016), (686, 3146912), (688, 3137764), (784, 2753548), (1204, 1793008), (1372, 1573456), (1376, 1568882), (1568, 1376774), (2107, 1024576), (2287, 943936), (2408, 896504), (2744, 786728), (2752, 784441), (3136, 688387), (4214, 512288), (4574, 471968), (4816, 448252), (5488, 393364), (8428, 256144), (9148, 235984), (9632, 224126), (10976, 196682), (14749, 146368), (16009, 134848), (16856, 128072), (18296, 117992), (19264, 112063), (21952, 98341), (29498, 73184), (32018, 67424), (33712, 64036), (36592, 58996)]