1025574784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 2325012480

約数和(自身を除く): 1299437696

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 127, 128, 184, 208, 211, 254, 299, 368, 416, 422, 508, 598, 736, 832, 844, 1016, 1196, 1472, 1651, 1664, 1688, 2032, 2392, 2743, 2921, 2944, 3302, 3376, 4064, 4784, 4853, 5486, 5842, 6604, 6752, 8128, 9568, 9706, 10972, 11684, 13208, 13504, 16256, 19136, 19412, 21944, 23368, 26416, 26797, 27008, 37973, 38272, 38824, 43888, 46736, 52832, 53594, 63089, 75946, 77648, 87776, 93472, 105664, 107188, 126178, 151892, 155296, 175552, 186944, 211328, 214376, 252356, 303784, 310592, 348361, 351104, 373888, 428752, 504712, 607568, 616331, 621184, 696722, 857504, 1009424, 1215136, 1232662, 1393444, 1715008, 2018848, 2430272, 2465324, 2786888, 3430016, 4037696, 4860544, 4930648, 5573776, 8012303, 8075392, 9861296, 11147552, 16024606, 19722592, 22295104, 32049212, 39445184, 44590208, 64098424, 78890368, 128196848, 256393696, 512787392, 1025574784]

約数ペア:

[(1, 1025574784), (2, 512787392), (4, 256393696), (8, 128196848), (13, 78890368), (16, 64098424), (23, 44590208), (26, 39445184), (32, 32049212), (46, 22295104), (52, 19722592), (64, 16024606), (92, 11147552), (104, 9861296), (127, 8075392), (128, 8012303), (184, 5573776), (208, 4930648), (211, 4860544), (254, 4037696), (299, 3430016), (368, 2786888), (416, 2465324), (422, 2430272), (508, 2018848), (598, 1715008), (736, 1393444), (832, 1232662), (844, 1215136), (1016, 1009424), (1196, 857504), (1472, 696722), (1651, 621184), (1664, 616331), (1688, 607568), (2032, 504712), (2392, 428752), (2743, 373888), (2921, 351104), (2944, 348361), (3302, 310592), (3376, 303784), (4064, 252356), (4784, 214376), (4853, 211328), (5486, 186944), (5842, 175552), (6604, 155296), (6752, 151892), (8128, 126178), (9568, 107188), (9706, 105664), (10972, 93472), (11684, 87776), (13208, 77648), (13504, 75946), (16256, 63089), (19136, 53594), (19412, 52832), (21944, 46736), (23368, 43888), (26416, 38824), (26797, 38272), (27008, 37973)]