2800709632

素因数分解:

$2^{12}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 208

約数和(自身を含む): 6944919552

約数和(自身を除く): 4144209920

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 137, 161, 184, 217, 224, 248, 256, 274, 322, 368, 434, 448, 496, 512, 548, 644, 713, 736, 868, 896, 959, 992, 1024, 1096, 1288, 1426, 1472, 1736, 1792, 1918, 1984, 2048, 2192, 2576, 2852, 2944, 3151, 3472, 3584, 3836, 3968, 4096, 4247, 4384, 4991, 5152, 5704, 5888, 6302, 6944, 7168, 7672, 7936, 8494, 8768, 9982, 10304, 11408, 11776, 12604, 13888, 14336, 15344, 15872, 16988, 17536, 19964, 20608, 22057, 22816, 23552, 25208, 27776, 28672, 29729, 30688, 31744, 33976, 35072, 39928, 41216, 44114, 45632, 47104, 50416, 55552, 59458, 61376, 63488, 67952, 70144, 79856, 82432, 88228, 91264, 94208, 97681, 100832, 111104, 118916, 122752, 126976, 135904, 140288, 159712, 164864, 176456, 182528, 195362, 201664, 222208, 237832, 245504, 271808, 280576, 319424, 329728, 352912, 365056, 390724, 403328, 444416, 475664, 491008, 543616, 561152, 638848, 659456, 683767, 705824, 730112, 781448, 806656, 888832, 951328, 982016, 1087232, 1277696, 1367534, 1411648, 1460224, 1562896, 1613312, 1902656, 1964032, 2174464, 2555392, 2735068, 2823296, 2920448, 3125792, 3226624, 3805312, 3928064, 4348928, 5110784, 5470136, 5646592, 6251584, 6453248, 7610624, 8697856, 10221568, 10940272, 11293184, 12503168, 12906496, 15221248, 17395712, 20443136, 21880544, 22586368, 25006336, 30442496, 43761088, 45172736, 50012672, 60884992, 87522176, 90345472, 100025344, 121769984, 175044352, 200050688, 350088704, 400101376, 700177408, 1400354816, 2800709632]

約数ペア:

[(1, 2800709632), (2, 1400354816), (4, 700177408), (7, 400101376), (8, 350088704), (14, 200050688), (16, 175044352), (23, 121769984), (28, 100025344), (31, 90345472), (32, 87522176), (46, 60884992), (56, 50012672), (62, 45172736), (64, 43761088), (92, 30442496), (112, 25006336), (124, 22586368), (128, 21880544), (137, 20443136), (161, 17395712), (184, 15221248), (217, 12906496), (224, 12503168), (248, 11293184), (256, 10940272), (274, 10221568), (322, 8697856), (368, 7610624), (434, 6453248), (448, 6251584), (496, 5646592), (512, 5470136), (548, 5110784), (644, 4348928), (713, 3928064), (736, 3805312), (868, 3226624), (896, 3125792), (959, 2920448), (992, 2823296), (1024, 2735068), (1096, 2555392), (1288, 2174464), (1426, 1964032), (1472, 1902656), (1736, 1613312), (1792, 1562896), (1918, 1460224), (1984, 1411648), (2048, 1367534), (2192, 1277696), (2576, 1087232), (2852, 982016), (2944, 951328), (3151, 888832), (3472, 806656), (3584, 781448), (3836, 730112), (3968, 705824), (4096, 683767), (4247, 659456), (4384, 638848), (4991, 561152), (5152, 543616), (5704, 491008), (5888, 475664), (6302, 444416), (6944, 403328), (7168, 390724), (7672, 365056), (7936, 352912), (8494, 329728), (8768, 319424), (9982, 280576), (10304, 271808), (11408, 245504), (11776, 237832), (12604, 222208), (13888, 201664), (14336, 195362), (15344, 182528), (15872, 176456), (16988, 164864), (17536, 159712), (19964, 140288), (20608, 135904), (22057, 126976), (22816, 122752), (23552, 118916), (25208, 111104), (27776, 100832), (28672, 97681), (29729, 94208), (30688, 91264), (31744, 88228), (33976, 82432), (35072, 79856), (39928, 70144), (41216, 67952), (44114, 63488), (45632, 61376), (47104, 59458), (50416, 55552)]