421489152

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 240

約数和(自身を含む): 1417141440

約数和(自身を除く): 995652288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 179, 192, 219, 224, 252, 256, 288, 292, 336, 358, 384, 438, 448, 504, 511, 512, 537, 576, 584, 657, 672, 716, 768, 876, 896, 1008, 1022, 1074, 1152, 1168, 1253, 1314, 1344, 1432, 1533, 1536, 1611, 1752, 1792, 2016, 2044, 2148, 2304, 2336, 2506, 2628, 2688, 2864, 3066, 3222, 3504, 3584, 3759, 4032, 4088, 4296, 4599, 4608, 4672, 5012, 5256, 5376, 5728, 6132, 6444, 7008, 7518, 8064, 8176, 8592, 9198, 9344, 10024, 10512, 10752, 11277, 11456, 12264, 12888, 13067, 14016, 15036, 16128, 16352, 17184, 18396, 18688, 20048, 21024, 22554, 22912, 24528, 25776, 26134, 28032, 30072, 32256, 32704, 34368, 36792, 37376, 39201, 40096, 42048, 45108, 45824, 49056, 51552, 52268, 56064, 60144, 65408, 68736, 73584, 78402, 80192, 84096, 90216, 91469, 91648, 98112, 103104, 104536, 112128, 117603, 120288, 130816, 137472, 147168, 156804, 160384, 168192, 180432, 182938, 196224, 206208, 209072, 235206, 240576, 261632, 274407, 274944, 294336, 313608, 320768, 336384, 360864, 365876, 392448, 412416, 418144, 470412, 481152, 548814, 588672, 627216, 641536, 721728, 731752, 784896, 823221, 824832, 836288, 940824, 962304, 1097628, 1177344, 1254432, 1443456, 1463504, 1646442, 1672576, 1881648, 1924608, 2195256, 2354688, 2508864, 2886912, 2927008, 3292884, 3345152, 3763296, 4390512, 5017728, 5773824, 5854016, 6585768, 6690304, 7526592, 8781024, 10035456, 11708032, 13171536, 15053184, 17562048, 20070912, 23416064, 26343072, 30106368, 35124096, 46832128, 52686144, 60212736, 70248192, 105372288, 140496384, 210744576, 421489152]

約数ペア:

[(1, 421489152), (2, 210744576), (3, 140496384), (4, 105372288), (6, 70248192), (7, 60212736), (8, 52686144), (9, 46832128), (12, 35124096), (14, 30106368), (16, 26343072), (18, 23416064), (21, 20070912), (24, 17562048), (28, 15053184), (32, 13171536), (36, 11708032), (42, 10035456), (48, 8781024), (56, 7526592), (63, 6690304), (64, 6585768), (72, 5854016), (73, 5773824), (84, 5017728), (96, 4390512), (112, 3763296), (126, 3345152), (128, 3292884), (144, 2927008), (146, 2886912), (168, 2508864), (179, 2354688), (192, 2195256), (219, 1924608), (224, 1881648), (252, 1672576), (256, 1646442), (288, 1463504), (292, 1443456), (336, 1254432), (358, 1177344), (384, 1097628), (438, 962304), (448, 940824), (504, 836288), (511, 824832), (512, 823221), (537, 784896), (576, 731752), (584, 721728), (657, 641536), (672, 627216), (716, 588672), (768, 548814), (876, 481152), (896, 470412), (1008, 418144), (1022, 412416), (1074, 392448), (1152, 365876), (1168, 360864), (1253, 336384), (1314, 320768), (1344, 313608), (1432, 294336), (1533, 274944), (1536, 274407), (1611, 261632), (1752, 240576), (1792, 235206), (2016, 209072), (2044, 206208), (2148, 196224), (2304, 182938), (2336, 180432), (2506, 168192), (2628, 160384), (2688, 156804), (2864, 147168), (3066, 137472), (3222, 130816), (3504, 120288), (3584, 117603), (3759, 112128), (4032, 104536), (4088, 103104), (4296, 98112), (4599, 91648), (4608, 91469), (4672, 90216), (5012, 84096), (5256, 80192), (5376, 78402), (5728, 73584), (6132, 68736), (6444, 65408), (7008, 60144), (7518, 56064), (8064, 52268), (8176, 51552), (8592, 49056), (9198, 45824), (9344, 45108), (10024, 42048), (10512, 40096), (10752, 39201), (11277, 37376), (11456, 36792), (12264, 34368), (12888, 32704), (13067, 32256), (14016, 30072), (15036, 28032), (16128, 26134), (16352, 25776), (17184, 24528), (18396, 22912), (18688, 22554), (20048, 21024)]