321302016

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{1423}}^1$

素因数の和:1461

約数の個数: 180

約数和(自身を含む): 1079453232

約数和(自身を除く): 758151216

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, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1423, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 2846, 3136, 3528, 3584, 4032, 4269, 4608, 4704, 5376, 5692, 6272, 7056, 8064, 8538, 9408, 9961, 10752, 11384, 12544, 12807, 14112, 16128, 17076, 18816, 19922, 22768, 25088, 25614, 28224, 29883, 32256, 34152, 37632, 39844, 45536, 51228, 56448, 59766, 68304, 69727, 75264, 79688, 89649, 91072, 102456, 112896, 119532, 136608, 139454, 159376, 179298, 182144, 204912, 209181, 225792, 239064, 273216, 278908, 318752, 358596, 364288, 409824, 418362, 478128, 546432, 557816, 627543, 637504, 717192, 728576, 819648, 836724, 956256, 1092864, 1115632, 1255086, 1275008, 1434384, 1639296, 1673448, 1912512, 2185728, 2231264, 2510172, 2550016, 2868768, 3278592, 3346896, 3825024, 4462528, 5020344, 5100032, 5737536, 6557184, 6693792, 7650048, 8925056, 10040688, 11475072, 13387584, 15300096, 17850112, 20081376, 22950144, 26775168, 35700224, 40162752, 45900288, 53550336, 80325504, 107100672, 160651008, 321302016]

約数ペア:

[(1, 321302016), (2, 160651008), (3, 107100672), (4, 80325504), (6, 53550336), (7, 45900288), (8, 40162752), (9, 35700224), (12, 26775168), (14, 22950144), (16, 20081376), (18, 17850112), (21, 15300096), (24, 13387584), (28, 11475072), (32, 10040688), (36, 8925056), (42, 7650048), (48, 6693792), (49, 6557184), (56, 5737536), (63, 5100032), (64, 5020344), (72, 4462528), (84, 3825024), (96, 3346896), (98, 3278592), (112, 2868768), (126, 2550016), (128, 2510172), (144, 2231264), (147, 2185728), (168, 1912512), (192, 1673448), (196, 1639296), (224, 1434384), (252, 1275008), (256, 1255086), (288, 1115632), (294, 1092864), (336, 956256), (384, 836724), (392, 819648), (441, 728576), (448, 717192), (504, 637504), (512, 627543), (576, 557816), (588, 546432), (672, 478128), (768, 418362), (784, 409824), (882, 364288), (896, 358596), (1008, 318752), (1152, 278908), (1176, 273216), (1344, 239064), (1423, 225792), (1536, 209181), (1568, 204912), (1764, 182144), (1792, 179298), (2016, 159376), (2304, 139454), (2352, 136608), (2688, 119532), (2846, 112896), (3136, 102456), (3528, 91072), (3584, 89649), (4032, 79688), (4269, 75264), (4608, 69727), (4704, 68304), (5376, 59766), (5692, 56448), (6272, 51228), (7056, 45536), (8064, 39844), (8538, 37632), (9408, 34152), (9961, 32256), (10752, 29883), (11384, 28224), (12544, 25614), (12807, 25088), (14112, 22768), (16128, 19922), (17076, 18816)]