305214336

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{5407}}^1$

素因数の和:5441

約数の個数: 144

約数和(自身を含む): 1021868640

約数和(自身を除く): 716654304

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, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 5407, 6272, 7056, 8064, 9408, 10814, 14112, 16221, 18816, 21628, 28224, 32442, 37849, 43256, 48663, 56448, 64884, 75698, 86512, 97326, 113547, 129768, 151396, 173024, 194652, 227094, 259536, 264943, 302792, 340641, 346048, 389304, 454188, 519072, 529886, 605584, 681282, 692096, 778608, 794829, 908376, 1038144, 1059772, 1211168, 1362564, 1557216, 1589658, 1816752, 2076288, 2119544, 2384487, 2422336, 2725128, 3114432, 3179316, 3633504, 4239088, 4768974, 4844672, 5450256, 6228864, 6358632, 7267008, 8478176, 9537948, 10900512, 12717264, 14534016, 16956352, 19075896, 21801024, 25434528, 33912704, 38151792, 43602048, 50869056, 76303584, 101738112, 152607168, 305214336]

約数ペア:

[(1, 305214336), (2, 152607168), (3, 101738112), (4, 76303584), (6, 50869056), (7, 43602048), (8, 38151792), (9, 33912704), (12, 25434528), (14, 21801024), (16, 19075896), (18, 16956352), (21, 14534016), (24, 12717264), (28, 10900512), (32, 9537948), (36, 8478176), (42, 7267008), (48, 6358632), (49, 6228864), (56, 5450256), (63, 4844672), (64, 4768974), (72, 4239088), (84, 3633504), (96, 3179316), (98, 3114432), (112, 2725128), (126, 2422336), (128, 2384487), (144, 2119544), (147, 2076288), (168, 1816752), (192, 1589658), (196, 1557216), (224, 1362564), (252, 1211168), (288, 1059772), (294, 1038144), (336, 908376), (384, 794829), (392, 778608), (441, 692096), (448, 681282), (504, 605584), (576, 529886), (588, 519072), (672, 454188), (784, 389304), (882, 346048), (896, 340641), (1008, 302792), (1152, 264943), (1176, 259536), (1344, 227094), (1568, 194652), (1764, 173024), (2016, 151396), (2352, 129768), (2688, 113547), (3136, 97326), (3528, 86512), (4032, 75698), (4704, 64884), (5407, 56448), (6272, 48663), (7056, 43256), (8064, 37849), (9408, 32442), (10814, 28224), (14112, 21628), (16221, 18816)]