400993824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3239

約数の個数: 192

約数和(自身を含む): 1389975552

約数和(自身を除く): 988981728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 224, 231, 238, 264, 272, 308, 336, 352, 357, 374, 408, 462, 476, 528, 544, 561, 616, 672, 714, 748, 816, 924, 952, 1056, 1122, 1232, 1309, 1428, 1496, 1632, 1848, 1904, 2244, 2464, 2618, 2856, 2992, 3191, 3696, 3808, 3927, 4488, 5236, 5712, 5984, 6382, 7392, 7854, 8976, 9573, 10472, 11424, 12764, 15708, 17952, 19146, 20944, 22337, 25528, 31416, 35101, 38292, 41888, 44674, 51056, 54247, 62832, 67011, 70202, 76584, 89348, 102112, 105303, 108494, 125664, 134022, 140404, 153168, 162741, 178696, 210606, 216988, 245707, 268044, 280808, 306336, 325482, 357392, 379729, 421212, 433976, 491414, 536088, 561616, 596717, 650964, 714784, 737121, 759458, 842424, 867952, 982828, 1072176, 1123232, 1139187, 1193434, 1301928, 1474242, 1518916, 1684848, 1735904, 1790151, 1965656, 2144352, 2278374, 2386868, 2603856, 2948484, 3037832, 3369696, 3580302, 3931312, 4177019, 4556748, 4773736, 5207712, 5896968, 6075664, 7160604, 7862624, 8354038, 9113496, 9547472, 11793936, 12151328, 12531057, 14321208, 16708076, 18226992, 19094944, 23587872, 25062114, 28642416, 33416152, 36453984, 50124228, 57284832, 66832304, 100248456, 133664608, 200496912, 400993824]

約数ペア:

[(1, 400993824), (2, 200496912), (3, 133664608), (4, 100248456), (6, 66832304), (7, 57284832), (8, 50124228), (11, 36453984), (12, 33416152), (14, 28642416), (16, 25062114), (17, 23587872), (21, 19094944), (22, 18226992), (24, 16708076), (28, 14321208), (32, 12531057), (33, 12151328), (34, 11793936), (42, 9547472), (44, 9113496), (48, 8354038), (51, 7862624), (56, 7160604), (66, 6075664), (68, 5896968), (77, 5207712), (84, 4773736), (88, 4556748), (96, 4177019), (102, 3931312), (112, 3580302), (119, 3369696), (132, 3037832), (136, 2948484), (154, 2603856), (168, 2386868), (176, 2278374), (187, 2144352), (204, 1965656), (224, 1790151), (231, 1735904), (238, 1684848), (264, 1518916), (272, 1474242), (308, 1301928), (336, 1193434), (352, 1139187), (357, 1123232), (374, 1072176), (408, 982828), (462, 867952), (476, 842424), (528, 759458), (544, 737121), (561, 714784), (616, 650964), (672, 596717), (714, 561616), (748, 536088), (816, 491414), (924, 433976), (952, 421212), (1056, 379729), (1122, 357392), (1232, 325482), (1309, 306336), (1428, 280808), (1496, 268044), (1632, 245707), (1848, 216988), (1904, 210606), (2244, 178696), (2464, 162741), (2618, 153168), (2856, 140404), (2992, 134022), (3191, 125664), (3696, 108494), (3808, 105303), (3927, 102112), (4488, 89348), (5236, 76584), (5712, 70202), (5984, 67011), (6382, 62832), (7392, 54247), (7854, 51056), (8976, 44674), (9573, 41888), (10472, 38292), (11424, 35101), (12764, 31416), (15708, 25528), (17952, 22337), (19146, 20944)]