2648549568

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6547}}^1$

素因数の和:6619

約数の個数: 168

約数和(自身を含む): 8342571072

約数和(自身を除く): 5694021504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 147, 168, 172, 192, 196, 224, 258, 294, 301, 336, 344, 392, 448, 516, 588, 602, 672, 688, 784, 903, 1032, 1176, 1204, 1344, 1376, 1568, 1806, 2064, 2107, 2352, 2408, 2752, 3136, 3612, 4128, 4214, 4704, 4816, 6321, 6547, 7224, 8256, 8428, 9408, 9632, 12642, 13094, 14448, 16856, 19264, 19641, 25284, 26188, 28896, 33712, 39282, 45829, 50568, 52376, 57792, 67424, 78564, 91658, 101136, 104752, 134848, 137487, 157128, 183316, 202272, 209504, 274974, 281521, 314256, 320803, 366632, 404544, 419008, 549948, 563042, 628512, 641606, 733264, 844563, 962409, 1099896, 1126084, 1257024, 1283212, 1466528, 1689126, 1924818, 1970647, 2199792, 2252168, 2566424, 2933056, 3378252, 3849636, 3941294, 4399584, 4504336, 5132848, 5911941, 6756504, 7699272, 7882588, 8799168, 9008672, 10265696, 11823882, 13513008, 13794529, 15398544, 15765176, 18017344, 20531392, 23647764, 27026016, 27589058, 30797088, 31530352, 41383587, 47295528, 54052032, 55178116, 61594176, 63060704, 82767174, 94591056, 110356232, 126121408, 165534348, 189182112, 220712464, 331068696, 378364224, 441424928, 662137392, 882849856, 1324274784, 2648549568]

約数ペア:

[(1, 2648549568), (2, 1324274784), (3, 882849856), (4, 662137392), (6, 441424928), (7, 378364224), (8, 331068696), (12, 220712464), (14, 189182112), (16, 165534348), (21, 126121408), (24, 110356232), (28, 94591056), (32, 82767174), (42, 63060704), (43, 61594176), (48, 55178116), (49, 54052032), (56, 47295528), (64, 41383587), (84, 31530352), (86, 30797088), (96, 27589058), (98, 27026016), (112, 23647764), (129, 20531392), (147, 18017344), (168, 15765176), (172, 15398544), (192, 13794529), (196, 13513008), (224, 11823882), (258, 10265696), (294, 9008672), (301, 8799168), (336, 7882588), (344, 7699272), (392, 6756504), (448, 5911941), (516, 5132848), (588, 4504336), (602, 4399584), (672, 3941294), (688, 3849636), (784, 3378252), (903, 2933056), (1032, 2566424), (1176, 2252168), (1204, 2199792), (1344, 1970647), (1376, 1924818), (1568, 1689126), (1806, 1466528), (2064, 1283212), (2107, 1257024), (2352, 1126084), (2408, 1099896), (2752, 962409), (3136, 844563), (3612, 733264), (4128, 641606), (4214, 628512), (4704, 563042), (4816, 549948), (6321, 419008), (6547, 404544), (7224, 366632), (8256, 320803), (8428, 314256), (9408, 281521), (9632, 274974), (12642, 209504), (13094, 202272), (14448, 183316), (16856, 157128), (19264, 137487), (19641, 134848), (25284, 104752), (26188, 101136), (28896, 91658), (33712, 78564), (39282, 67424), (45829, 57792), (50568, 52376)]