40641656952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{16741}}^1$

素因数の和:17045

約数の個数: 128

約数和(自身を含む): 113406289920

約数和(自身を除く): 72764632968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 251, 312, 372, 403, 502, 744, 753, 806, 1004, 1209, 1506, 1612, 2008, 2418, 3012, 3224, 3263, 4836, 6024, 6526, 7781, 9672, 9789, 13052, 15562, 16741, 19578, 23343, 26104, 31124, 33482, 39156, 46686, 50223, 62248, 66964, 78312, 93372, 100446, 101153, 133928, 186744, 200892, 202306, 217633, 303459, 401784, 404612, 435266, 518971, 606918, 652899, 809224, 870532, 1037942, 1213836, 1305798, 1556913, 1741064, 2075884, 2427672, 2611596, 3113826, 4151768, 4201991, 5223192, 6227652, 6746623, 8403982, 12455304, 12605973, 13493246, 16807964, 20239869, 25211946, 26986492, 33615928, 40479738, 50423892, 53972984, 54625883, 80959476, 100847784, 109251766, 130261721, 161918952, 163877649, 218503532, 260523442, 327755298, 390785163, 437007064, 521046884, 655510596, 781570326, 1042093768, 1311021192, 1563140652, 1693402373, 3126281304, 3386804746, 5080207119, 6773609492, 10160414238, 13547218984, 20320828476, 40641656952]

約数ペア:

[(1, 40641656952), (2, 20320828476), (3, 13547218984), (4, 10160414238), (6, 6773609492), (8, 5080207119), (12, 3386804746), (13, 3126281304), (24, 1693402373), (26, 1563140652), (31, 1311021192), (39, 1042093768), (52, 781570326), (62, 655510596), (78, 521046884), (93, 437007064), (104, 390785163), (124, 327755298), (156, 260523442), (186, 218503532), (248, 163877649), (251, 161918952), (312, 130261721), (372, 109251766), (403, 100847784), (502, 80959476), (744, 54625883), (753, 53972984), (806, 50423892), (1004, 40479738), (1209, 33615928), (1506, 26986492), (1612, 25211946), (2008, 20239869), (2418, 16807964), (3012, 13493246), (3224, 12605973), (3263, 12455304), (4836, 8403982), (6024, 6746623), (6526, 6227652), (7781, 5223192), (9672, 4201991), (9789, 4151768), (13052, 3113826), (15562, 2611596), (16741, 2427672), (19578, 2075884), (23343, 1741064), (26104, 1556913), (31124, 1305798), (33482, 1213836), (39156, 1037942), (46686, 870532), (50223, 809224), (62248, 652899), (66964, 606918), (78312, 518971), (93372, 435266), (100446, 404612), (101153, 401784), (133928, 303459), (186744, 217633), (200892, 202306)]