305993472

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 900668160

約数和(自身を除く): 594674688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 256, 272, 276, 368, 384, 391, 408, 544, 552, 736, 768, 782, 816, 1019, 1088, 1104, 1173, 1472, 1564, 1632, 2038, 2176, 2208, 2346, 2944, 3057, 3128, 3264, 4076, 4352, 4416, 4692, 5888, 6114, 6256, 6528, 8152, 8832, 9384, 12228, 12512, 13056, 16304, 17323, 17664, 18768, 23437, 24456, 25024, 32608, 34646, 37536, 46874, 48912, 50048, 51969, 65216, 69292, 70311, 75072, 93748, 97824, 100096, 103938, 130432, 138584, 140622, 150144, 187496, 195648, 207876, 260864, 277168, 281244, 300288, 374992, 391296, 398429, 415752, 554336, 562488, 749984, 782592, 796858, 831504, 1108672, 1124976, 1195287, 1499968, 1593716, 1663008, 2217344, 2249952, 2390574, 2999936, 3187432, 3326016, 4434688, 4499904, 4781148, 5999872, 6374864, 6652032, 8999808, 9562296, 12749728, 13304064, 17999616, 19124592, 25499456, 38249184, 50998912, 76498368, 101997824, 152996736, 305993472]

約数ペア:

[(1, 305993472), (2, 152996736), (3, 101997824), (4, 76498368), (6, 50998912), (8, 38249184), (12, 25499456), (16, 19124592), (17, 17999616), (23, 13304064), (24, 12749728), (32, 9562296), (34, 8999808), (46, 6652032), (48, 6374864), (51, 5999872), (64, 4781148), (68, 4499904), (69, 4434688), (92, 3326016), (96, 3187432), (102, 2999936), (128, 2390574), (136, 2249952), (138, 2217344), (184, 1663008), (192, 1593716), (204, 1499968), (256, 1195287), (272, 1124976), (276, 1108672), (368, 831504), (384, 796858), (391, 782592), (408, 749984), (544, 562488), (552, 554336), (736, 415752), (768, 398429), (782, 391296), (816, 374992), (1019, 300288), (1088, 281244), (1104, 277168), (1173, 260864), (1472, 207876), (1564, 195648), (1632, 187496), (2038, 150144), (2176, 140622), (2208, 138584), (2346, 130432), (2944, 103938), (3057, 100096), (3128, 97824), (3264, 93748), (4076, 75072), (4352, 70311), (4416, 69292), (4692, 65216), (5888, 51969), (6114, 50048), (6256, 48912), (6528, 46874), (8152, 37536), (8832, 34646), (9384, 32608), (12228, 25024), (12512, 24456), (13056, 23437), (16304, 18768), (17323, 17664)]