2551562832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1301}}^1$

素因数の和:1781

約数の個数: 160

約数和(自身を含む): 8136979200

約数和(自身を除く): 5585416368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 449, 546, 624, 728, 898, 1092, 1301, 1347, 1456, 1796, 2184, 2602, 2694, 3143, 3592, 3903, 4368, 5204, 5388, 5837, 6286, 7184, 7806, 9107, 9429, 10408, 10776, 11674, 12572, 15612, 16913, 17511, 18214, 18858, 20816, 21552, 23348, 25144, 27321, 31224, 33826, 35022, 36428, 37716, 40859, 46696, 50288, 50739, 54642, 62448, 67652, 70044, 72856, 75432, 81718, 93392, 101478, 109284, 118391, 122577, 135304, 140088, 145712, 150864, 163436, 202956, 218568, 236782, 245154, 270608, 280176, 326872, 355173, 405912, 437136, 473564, 490308, 584149, 653744, 710346, 811824, 947128, 980616, 1168298, 1420692, 1752447, 1894256, 1961232, 2336596, 2841384, 3504894, 4089043, 4673192, 5682768, 7009788, 7593937, 8178086, 9346384, 12267129, 14019576, 15187874, 16356172, 22781811, 24534258, 28039152, 30375748, 32712344, 45563622, 49068516, 53157559, 60751496, 65424688, 91127244, 98137032, 106315118, 121502992, 159472677, 182254488, 196274064, 212630236, 318945354, 364508976, 425260472, 637890708, 850520944, 1275781416, 2551562832]

約数ペア:

[(1, 2551562832), (2, 1275781416), (3, 850520944), (4, 637890708), (6, 425260472), (7, 364508976), (8, 318945354), (12, 212630236), (13, 196274064), (14, 182254488), (16, 159472677), (21, 121502992), (24, 106315118), (26, 98137032), (28, 91127244), (39, 65424688), (42, 60751496), (48, 53157559), (52, 49068516), (56, 45563622), (78, 32712344), (84, 30375748), (91, 28039152), (104, 24534258), (112, 22781811), (156, 16356172), (168, 15187874), (182, 14019576), (208, 12267129), (273, 9346384), (312, 8178086), (336, 7593937), (364, 7009788), (449, 5682768), (546, 4673192), (624, 4089043), (728, 3504894), (898, 2841384), (1092, 2336596), (1301, 1961232), (1347, 1894256), (1456, 1752447), (1796, 1420692), (2184, 1168298), (2602, 980616), (2694, 947128), (3143, 811824), (3592, 710346), (3903, 653744), (4368, 584149), (5204, 490308), (5388, 473564), (5837, 437136), (6286, 405912), (7184, 355173), (7806, 326872), (9107, 280176), (9429, 270608), (10408, 245154), (10776, 236782), (11674, 218568), (12572, 202956), (15612, 163436), (16913, 150864), (17511, 145712), (18214, 140088), (18858, 135304), (20816, 122577), (21552, 118391), (23348, 109284), (25144, 101478), (27321, 93392), (31224, 81718), (33826, 75432), (35022, 72856), (36428, 70044), (37716, 67652), (40859, 62448), (46696, 54642), (50288, 50739)]