254128896

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{2251}}^1$

素因数の和:2287

約数の個数: 162

約数和(自身を含む): 852722052

約数和(自身を除く): 598593156

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 2016, 2251, 2304, 2352, 2688, 3136, 3528, 4032, 4502, 4704, 5376, 6272, 6753, 7056, 8064, 9004, 9408, 12544, 13506, 14112, 15757, 16128, 18008, 18816, 20259, 27012, 28224, 31514, 36016, 37632, 40518, 47271, 54024, 56448, 63028, 72032, 81036, 94542, 108048, 110299, 112896, 126056, 141813, 144064, 162072, 189084, 216096, 220598, 252112, 283626, 288128, 324144, 330897, 378168, 432192, 441196, 504224, 567252, 576256, 648288, 661794, 756336, 864384, 882392, 992691, 1008448, 1134504, 1296576, 1323588, 1512672, 1728768, 1764784, 1985382, 2016896, 2269008, 2593152, 2647176, 3025344, 3529568, 3970764, 4033792, 4538016, 5186304, 5294352, 6050688, 7059136, 7941528, 9076032, 10588704, 12101376, 14118272, 15883056, 18152064, 21177408, 28236544, 31766112, 36304128, 42354816, 63532224, 84709632, 127064448, 254128896]

約数ペア:

[(1, 254128896), (2, 127064448), (3, 84709632), (4, 63532224), (6, 42354816), (7, 36304128), (8, 31766112), (9, 28236544), (12, 21177408), (14, 18152064), (16, 15883056), (18, 14118272), (21, 12101376), (24, 10588704), (28, 9076032), (32, 7941528), (36, 7059136), (42, 6050688), (48, 5294352), (49, 5186304), (56, 4538016), (63, 4033792), (64, 3970764), (72, 3529568), (84, 3025344), (96, 2647176), (98, 2593152), (112, 2269008), (126, 2016896), (128, 1985382), (144, 1764784), (147, 1728768), (168, 1512672), (192, 1323588), (196, 1296576), (224, 1134504), (252, 1008448), (256, 992691), (288, 882392), (294, 864384), (336, 756336), (384, 661794), (392, 648288), (441, 576256), (448, 567252), (504, 504224), (576, 441196), (588, 432192), (672, 378168), (768, 330897), (784, 324144), (882, 288128), (896, 283626), (1008, 252112), (1152, 220598), (1176, 216096), (1344, 189084), (1568, 162072), (1764, 144064), (1792, 141813), (2016, 126056), (2251, 112896), (2304, 110299), (2352, 108048), (2688, 94542), (3136, 81036), (3528, 72032), (4032, 63028), (4502, 56448), (4704, 54024), (5376, 47271), (6272, 40518), (6753, 37632), (7056, 36016), (8064, 31514), (9004, 28224), (9408, 27012), (12544, 20259), (13506, 18816), (14112, 18008), (15757, 16128)]