8656569712

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1151}}^1$

素因数の和:1407

約数の個数: 120

約数和(自身を含む): 20005719552

約数和(自身を除く): 11349149840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 181, 196, 212, 362, 371, 392, 424, 724, 742, 784, 848, 1151, 1267, 1448, 1484, 2302, 2534, 2597, 2896, 2968, 4604, 5068, 5194, 5936, 8057, 8869, 9208, 9593, 10136, 10388, 16114, 17738, 18416, 19186, 20272, 20776, 32228, 35476, 38372, 41552, 56399, 61003, 64456, 67151, 70952, 76744, 112798, 122006, 128912, 134302, 141904, 153488, 208331, 225596, 244012, 268604, 416662, 427021, 451192, 470057, 488024, 537208, 833324, 854042, 902384, 940114, 976048, 1074416, 1458317, 1666648, 1708084, 1880228, 2916634, 2989147, 3333296, 3416168, 3760456, 5833268, 5978294, 6832336, 7520912, 10208219, 11041543, 11666536, 11956588, 20416438, 22083086, 23333072, 23913176, 40832876, 44166172, 47826352, 77290801, 81665752, 88332344, 154581602, 163331504, 176664688, 309163204, 541035607, 618326408, 1082071214, 1236652816, 2164142428, 4328284856, 8656569712]

約数ペア:

[(1, 8656569712), (2, 4328284856), (4, 2164142428), (7, 1236652816), (8, 1082071214), (14, 618326408), (16, 541035607), (28, 309163204), (49, 176664688), (53, 163331504), (56, 154581602), (98, 88332344), (106, 81665752), (112, 77290801), (181, 47826352), (196, 44166172), (212, 40832876), (362, 23913176), (371, 23333072), (392, 22083086), (424, 20416438), (724, 11956588), (742, 11666536), (784, 11041543), (848, 10208219), (1151, 7520912), (1267, 6832336), (1448, 5978294), (1484, 5833268), (2302, 3760456), (2534, 3416168), (2597, 3333296), (2896, 2989147), (2968, 2916634), (4604, 1880228), (5068, 1708084), (5194, 1666648), (5936, 1458317), (8057, 1074416), (8869, 976048), (9208, 940114), (9593, 902384), (10136, 854042), (10388, 833324), (16114, 537208), (17738, 488024), (18416, 470057), (19186, 451192), (20272, 427021), (20776, 416662), (32228, 268604), (35476, 244012), (38372, 225596), (41552, 208331), (56399, 153488), (61003, 141904), (64456, 134302), (67151, 128912), (70952, 122006), (76744, 112798)]