254922528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 805109760

約数和(自身を除く): 550187232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 103, 112, 116, 127, 168, 174, 203, 206, 224, 232, 254, 309, 336, 348, 381, 406, 412, 464, 508, 609, 618, 672, 696, 721, 762, 812, 824, 889, 928, 1016, 1218, 1236, 1392, 1442, 1524, 1624, 1648, 1778, 2032, 2163, 2436, 2472, 2667, 2784, 2884, 2987, 3048, 3248, 3296, 3556, 3683, 4064, 4326, 4872, 4944, 5334, 5768, 5974, 6096, 6496, 7112, 7366, 8652, 8961, 9744, 9888, 10668, 11049, 11536, 11948, 12192, 13081, 14224, 14732, 17304, 17922, 19488, 20909, 21336, 22098, 23072, 23896, 25781, 26162, 28448, 29464, 34608, 35844, 39243, 41818, 42672, 44196, 47792, 51562, 52324, 58928, 62727, 69216, 71688, 77343, 78486, 83636, 85344, 88392, 91567, 95584, 103124, 104648, 117856, 125454, 143376, 154686, 156972, 167272, 176784, 183134, 206248, 209296, 250908, 274701, 286752, 309372, 313944, 334544, 353568, 366268, 379349, 412496, 418592, 501816, 549402, 618744, 627888, 669088, 732536, 758698, 824992, 1003632, 1098804, 1138047, 1237488, 1255776, 1465072, 1517396, 2007264, 2197608, 2276094, 2474976, 2655443, 2930144, 3034792, 4395216, 4552188, 5310886, 6069584, 7966329, 8790432, 9104376, 10621772, 12139168, 15932658, 18208752, 21243544, 31865316, 36417504, 42487088, 63730632, 84974176, 127461264, 254922528]

約数ペア:

[(1, 254922528), (2, 127461264), (3, 84974176), (4, 63730632), (6, 42487088), (7, 36417504), (8, 31865316), (12, 21243544), (14, 18208752), (16, 15932658), (21, 12139168), (24, 10621772), (28, 9104376), (29, 8790432), (32, 7966329), (42, 6069584), (48, 5310886), (56, 4552188), (58, 4395216), (84, 3034792), (87, 2930144), (96, 2655443), (103, 2474976), (112, 2276094), (116, 2197608), (127, 2007264), (168, 1517396), (174, 1465072), (203, 1255776), (206, 1237488), (224, 1138047), (232, 1098804), (254, 1003632), (309, 824992), (336, 758698), (348, 732536), (381, 669088), (406, 627888), (412, 618744), (464, 549402), (508, 501816), (609, 418592), (618, 412496), (672, 379349), (696, 366268), (721, 353568), (762, 334544), (812, 313944), (824, 309372), (889, 286752), (928, 274701), (1016, 250908), (1218, 209296), (1236, 206248), (1392, 183134), (1442, 176784), (1524, 167272), (1624, 156972), (1648, 154686), (1778, 143376), (2032, 125454), (2163, 117856), (2436, 104648), (2472, 103124), (2667, 95584), (2784, 91567), (2884, 88392), (2987, 85344), (3048, 83636), (3248, 78486), (3296, 77343), (3556, 71688), (3683, 69216), (4064, 62727), (4326, 58928), (4872, 52324), (4944, 51562), (5334, 47792), (5768, 44196), (5974, 42672), (6096, 41818), (6496, 39243), (7112, 35844), (7366, 34608), (8652, 29464), (8961, 28448), (9744, 26162), (9888, 25781), (10668, 23896), (11049, 23072), (11536, 22098), (11948, 21336), (12192, 20909), (13081, 19488), (14224, 17922), (14732, 17304)]