393274368

素因数分解:

$2^{10}\times 3^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 132

約数和(自身を含む): 1147466320

約数和(自身を除く): 754191952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 307, 384, 417, 512, 556, 576, 614, 768, 834, 921, 1024, 1112, 1152, 1228, 1251, 1536, 1668, 1842, 2224, 2304, 2456, 2502, 2763, 3072, 3336, 3684, 4448, 4608, 4912, 5004, 5526, 6672, 7368, 8896, 9216, 9824, 10008, 11052, 13344, 14736, 17792, 19648, 20016, 22104, 26688, 29472, 35584, 39296, 40032, 42673, 44208, 53376, 58944, 71168, 78592, 80064, 85346, 88416, 106752, 117888, 128019, 142336, 157184, 160128, 170692, 176832, 213504, 235776, 256038, 314368, 320256, 341384, 353664, 384057, 427008, 471552, 512076, 640512, 682768, 707328, 768114, 943104, 1024152, 1281024, 1365536, 1414656, 1536228, 2048304, 2731072, 2829312, 3072456, 4096608, 5462144, 6144912, 8193216, 10924288, 12289824, 16386432, 21848576, 24579648, 32772864, 43697152, 49159296, 65545728, 98318592, 131091456, 196637184, 393274368]

約数ペア:

[(1, 393274368), (2, 196637184), (3, 131091456), (4, 98318592), (6, 65545728), (8, 49159296), (9, 43697152), (12, 32772864), (16, 24579648), (18, 21848576), (24, 16386432), (32, 12289824), (36, 10924288), (48, 8193216), (64, 6144912), (72, 5462144), (96, 4096608), (128, 3072456), (139, 2829312), (144, 2731072), (192, 2048304), (256, 1536228), (278, 1414656), (288, 1365536), (307, 1281024), (384, 1024152), (417, 943104), (512, 768114), (556, 707328), (576, 682768), (614, 640512), (768, 512076), (834, 471552), (921, 427008), (1024, 384057), (1112, 353664), (1152, 341384), (1228, 320256), (1251, 314368), (1536, 256038), (1668, 235776), (1842, 213504), (2224, 176832), (2304, 170692), (2456, 160128), (2502, 157184), (2763, 142336), (3072, 128019), (3336, 117888), (3684, 106752), (4448, 88416), (4608, 85346), (4912, 80064), (5004, 78592), (5526, 71168), (6672, 58944), (7368, 53376), (8896, 44208), (9216, 42673), (9824, 40032), (10008, 39296), (11052, 35584), (13344, 29472), (14736, 26688), (17792, 22104), (19648, 20016)]