381745152

素因数分解:

$2^{11}\times 3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 1117935000

約数和(自身を除く): 736189848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 149, 192, 256, 278, 288, 298, 384, 417, 447, 512, 556, 576, 596, 768, 834, 894, 1024, 1112, 1152, 1192, 1251, 1341, 1536, 1668, 1788, 2048, 2224, 2304, 2384, 2502, 2682, 3072, 3336, 3576, 4448, 4608, 4768, 5004, 5364, 6144, 6672, 7152, 8896, 9216, 9536, 10008, 10728, 13344, 14304, 17792, 18432, 19072, 20016, 20711, 21456, 26688, 28608, 35584, 38144, 40032, 41422, 42912, 53376, 57216, 62133, 71168, 76288, 80064, 82844, 85824, 106752, 114432, 124266, 142336, 152576, 160128, 165688, 171648, 186399, 213504, 228864, 248532, 284672, 305152, 320256, 331376, 343296, 372798, 427008, 457728, 497064, 640512, 662752, 686592, 745596, 854016, 915456, 994128, 1281024, 1325504, 1373184, 1491192, 1988256, 2562048, 2651008, 2746368, 2982384, 3976512, 5302016, 5964768, 7953024, 10604032, 11929536, 15906048, 21208064, 23859072, 31812096, 42416128, 47718144, 63624192, 95436288, 127248384, 190872576, 381745152]

約数ペア:

[(1, 381745152), (2, 190872576), (3, 127248384), (4, 95436288), (6, 63624192), (8, 47718144), (9, 42416128), (12, 31812096), (16, 23859072), (18, 21208064), (24, 15906048), (32, 11929536), (36, 10604032), (48, 7953024), (64, 5964768), (72, 5302016), (96, 3976512), (128, 2982384), (139, 2746368), (144, 2651008), (149, 2562048), (192, 1988256), (256, 1491192), (278, 1373184), (288, 1325504), (298, 1281024), (384, 994128), (417, 915456), (447, 854016), (512, 745596), (556, 686592), (576, 662752), (596, 640512), (768, 497064), (834, 457728), (894, 427008), (1024, 372798), (1112, 343296), (1152, 331376), (1192, 320256), (1251, 305152), (1341, 284672), (1536, 248532), (1668, 228864), (1788, 213504), (2048, 186399), (2224, 171648), (2304, 165688), (2384, 160128), (2502, 152576), (2682, 142336), (3072, 124266), (3336, 114432), (3576, 106752), (4448, 85824), (4608, 82844), (4768, 80064), (5004, 76288), (5364, 71168), (6144, 62133), (6672, 57216), (7152, 53376), (8896, 42912), (9216, 41422), (9536, 40032), (10008, 38144), (10728, 35584), (13344, 28608), (14304, 26688), (17792, 21456), (18432, 20711), (19072, 20016)]