320097792

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{4253}}^1$

素因数の和:4288

約数の個数: 120

約数和(自身を含む): 992219976

約数和(自身を除く): 672122184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4253, 4704, 5376, 6272, 8506, 9408, 10752, 12544, 12759, 17012, 18816, 25088, 25518, 29771, 34024, 37632, 51036, 59542, 68048, 75264, 89313, 102072, 119084, 136096, 178626, 204144, 208397, 238168, 272192, 357252, 408288, 416794, 476336, 544384, 625191, 714504, 816576, 833588, 952672, 1088768, 1250382, 1429008, 1633152, 1667176, 1905344, 2177536, 2500764, 2858016, 3266304, 3334352, 3810688, 5001528, 5716032, 6532608, 6668704, 7621376, 10003056, 11432064, 13337408, 15242752, 20006112, 22864128, 26674816, 40012224, 45728256, 53349632, 80024448, 106699264, 160048896, 320097792]

約数ペア:

[(1, 320097792), (2, 160048896), (3, 106699264), (4, 80024448), (6, 53349632), (7, 45728256), (8, 40012224), (12, 26674816), (14, 22864128), (16, 20006112), (21, 15242752), (24, 13337408), (28, 11432064), (32, 10003056), (42, 7621376), (48, 6668704), (49, 6532608), (56, 5716032), (64, 5001528), (84, 3810688), (96, 3334352), (98, 3266304), (112, 2858016), (128, 2500764), (147, 2177536), (168, 1905344), (192, 1667176), (196, 1633152), (224, 1429008), (256, 1250382), (294, 1088768), (336, 952672), (384, 833588), (392, 816576), (448, 714504), (512, 625191), (588, 544384), (672, 476336), (768, 416794), (784, 408288), (896, 357252), (1176, 272192), (1344, 238168), (1536, 208397), (1568, 204144), (1792, 178626), (2352, 136096), (2688, 119084), (3136, 102072), (3584, 89313), (4253, 75264), (4704, 68048), (5376, 59542), (6272, 51036), (8506, 37632), (9408, 34024), (10752, 29771), (12544, 25518), (12759, 25088), (17012, 18816)]