2011196544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32531}}^1$

素因数の和:32578

約数の個数: 128

約数和(自身を含む): 6371066880

約数和(自身を除く): 4359870336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10304, 15456, 20608, 30912, 32531, 61824, 65062, 97593, 130124, 195186, 227717, 260248, 390372, 455434, 520496, 683151, 748213, 780744, 910868, 1040992, 1366302, 1496426, 1561488, 1821736, 2081984, 2244639, 2732604, 2992852, 3122976, 3643472, 4163968, 4489278, 5237491, 5465208, 5985704, 6245952, 7286944, 8978556, 10474982, 10930416, 11971408, 12491904, 14573888, 15712473, 17957112, 20949964, 21860832, 23942816, 29147776, 31424946, 35914224, 41899928, 43721664, 47885632, 62849892, 71828448, 83799856, 87443328, 95771264, 125699784, 143656896, 167599712, 251399568, 287313792, 335199424, 502799136, 670398848, 1005598272, 2011196544]

約数ペア:

[(1, 2011196544), (2, 1005598272), (3, 670398848), (4, 502799136), (6, 335199424), (7, 287313792), (8, 251399568), (12, 167599712), (14, 143656896), (16, 125699784), (21, 95771264), (23, 87443328), (24, 83799856), (28, 71828448), (32, 62849892), (42, 47885632), (46, 43721664), (48, 41899928), (56, 35914224), (64, 31424946), (69, 29147776), (84, 23942816), (92, 21860832), (96, 20949964), (112, 17957112), (128, 15712473), (138, 14573888), (161, 12491904), (168, 11971408), (184, 10930416), (192, 10474982), (224, 8978556), (276, 7286944), (322, 6245952), (336, 5985704), (368, 5465208), (384, 5237491), (448, 4489278), (483, 4163968), (552, 3643472), (644, 3122976), (672, 2992852), (736, 2732604), (896, 2244639), (966, 2081984), (1104, 1821736), (1288, 1561488), (1344, 1496426), (1472, 1366302), (1932, 1040992), (2208, 910868), (2576, 780744), (2688, 748213), (2944, 683151), (3864, 520496), (4416, 455434), (5152, 390372), (7728, 260248), (8832, 227717), (10304, 195186), (15456, 130124), (20608, 97593), (30912, 65062), (32531, 61824)]