13272877696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 28942018560

約数和(自身を除く): 15669140864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 181, 208, 254, 347, 362, 416, 508, 694, 724, 832, 1016, 1388, 1448, 1651, 1664, 2032, 2353, 2776, 2896, 3302, 4064, 4511, 4706, 5552, 5792, 6604, 8128, 9022, 9412, 11104, 11584, 13208, 16256, 18044, 18824, 22208, 22987, 23168, 26416, 36088, 37648, 44069, 44416, 45974, 52832, 62807, 72176, 75296, 88138, 91948, 105664, 125614, 144352, 150592, 176276, 183896, 211328, 251228, 288704, 298831, 301184, 352552, 367792, 502456, 572897, 577408, 597662, 705104, 735584, 816491, 1004912, 1145794, 1195324, 1410208, 1471168, 1632982, 2009824, 2291588, 2390648, 2820416, 2942336, 3265964, 4019648, 4583176, 4781296, 5640832, 6531928, 7976489, 8039296, 9166352, 9562592, 13063856, 15952978, 18332704, 19125184, 26127712, 31905956, 36665408, 38250368, 52255424, 63811912, 73330816, 103694357, 104510848, 127623824, 207388714, 255247648, 414777428, 510495296, 829554856, 1020990592, 1659109712, 3318219424, 6636438848, 13272877696]

約数ペア:

[(1, 13272877696), (2, 6636438848), (4, 3318219424), (8, 1659109712), (13, 1020990592), (16, 829554856), (26, 510495296), (32, 414777428), (52, 255247648), (64, 207388714), (104, 127623824), (127, 104510848), (128, 103694357), (181, 73330816), (208, 63811912), (254, 52255424), (347, 38250368), (362, 36665408), (416, 31905956), (508, 26127712), (694, 19125184), (724, 18332704), (832, 15952978), (1016, 13063856), (1388, 9562592), (1448, 9166352), (1651, 8039296), (1664, 7976489), (2032, 6531928), (2353, 5640832), (2776, 4781296), (2896, 4583176), (3302, 4019648), (4064, 3265964), (4511, 2942336), (4706, 2820416), (5552, 2390648), (5792, 2291588), (6604, 2009824), (8128, 1632982), (9022, 1471168), (9412, 1410208), (11104, 1195324), (11584, 1145794), (13208, 1004912), (16256, 816491), (18044, 735584), (18824, 705104), (22208, 597662), (22987, 577408), (23168, 572897), (26416, 502456), (36088, 367792), (37648, 352552), (44069, 301184), (44416, 298831), (45974, 288704), (52832, 251228), (62807, 211328), (72176, 183896), (75296, 176276), (88138, 150592), (91948, 144352), (105664, 125614)]