1282674848

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1167

約数の個数: 144

約数和(自身を含む): 3228857856

約数和(自身を除く): 1946183008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 224, 248, 338, 364, 403, 416, 434, 496, 676, 728, 806, 868, 992, 1093, 1183, 1352, 1456, 1612, 1736, 2186, 2366, 2704, 2821, 2912, 3224, 3472, 4372, 4732, 5239, 5408, 5642, 6448, 6944, 7651, 8744, 9464, 10478, 11284, 12896, 14209, 15302, 17488, 18928, 20956, 22568, 28418, 30604, 33883, 34976, 36673, 37856, 41912, 45136, 56836, 61208, 67766, 73346, 83824, 90272, 99463, 113672, 122416, 135532, 146692, 167648, 184717, 198926, 227344, 237181, 244832, 271064, 293384, 369434, 397852, 440479, 454688, 474362, 542128, 586768, 738868, 795704, 880958, 948724, 1084256, 1173536, 1293019, 1477736, 1591408, 1761916, 1897448, 2586038, 2955472, 3083353, 3182816, 3523832, 3794896, 5172076, 5726227, 5910944, 6166706, 7047664, 7589792, 10344152, 11452454, 12333412, 14095328, 20688304, 22904908, 24666824, 40083589, 41376608, 45809816, 49333648, 80167178, 91619632, 98667296, 160334356, 183239264, 320668712, 641337424, 1282674848]

約数ペア:

[(1, 1282674848), (2, 641337424), (4, 320668712), (7, 183239264), (8, 160334356), (13, 98667296), (14, 91619632), (16, 80167178), (26, 49333648), (28, 45809816), (31, 41376608), (32, 40083589), (52, 24666824), (56, 22904908), (62, 20688304), (91, 14095328), (104, 12333412), (112, 11452454), (124, 10344152), (169, 7589792), (182, 7047664), (208, 6166706), (217, 5910944), (224, 5726227), (248, 5172076), (338, 3794896), (364, 3523832), (403, 3182816), (416, 3083353), (434, 2955472), (496, 2586038), (676, 1897448), (728, 1761916), (806, 1591408), (868, 1477736), (992, 1293019), (1093, 1173536), (1183, 1084256), (1352, 948724), (1456, 880958), (1612, 795704), (1736, 738868), (2186, 586768), (2366, 542128), (2704, 474362), (2821, 454688), (2912, 440479), (3224, 397852), (3472, 369434), (4372, 293384), (4732, 271064), (5239, 244832), (5408, 237181), (5642, 227344), (6448, 198926), (6944, 184717), (7651, 167648), (8744, 146692), (9464, 135532), (10478, 122416), (11284, 113672), (12896, 99463), (14209, 90272), (15302, 83824), (17488, 73346), (18928, 67766), (20956, 61208), (22568, 56836), (28418, 45136), (30604, 41912), (33883, 37856), (34976, 36673)]