219364432

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 543965184

約数和(自身を除く): 324600752

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 41, 46, 56, 62, 67, 82, 92, 112, 124, 134, 161, 164, 184, 217, 248, 268, 287, 322, 328, 368, 434, 469, 496, 536, 574, 644, 656, 713, 868, 938, 943, 1072, 1148, 1271, 1288, 1426, 1541, 1736, 1876, 1886, 2077, 2296, 2542, 2576, 2747, 2852, 3082, 3472, 3752, 3772, 4154, 4592, 4991, 5084, 5494, 5704, 6164, 6601, 7504, 7544, 8308, 8897, 9982, 10168, 10787, 10988, 11408, 12328, 13202, 14539, 15088, 16616, 17794, 19229, 19964, 20336, 21574, 21976, 24656, 26404, 29078, 29233, 33232, 35588, 38458, 39928, 43148, 43952, 47771, 52808, 58156, 58466, 63181, 71176, 76916, 79856, 85157, 86296, 95542, 105616, 116312, 116932, 126362, 142352, 153832, 170314, 172592, 191084, 204631, 232624, 233864, 252724, 307664, 334397, 340628, 382168, 409262, 442267, 467728, 505448, 596099, 668794, 681256, 764336, 818524, 884534, 1010896, 1192198, 1337588, 1362512, 1637048, 1769068, 1958611, 2384396, 2675176, 3274096, 3538136, 3917222, 4768792, 5350352, 7076272, 7834444, 9537584, 13710277, 15668888, 27420554, 31337776, 54841108, 109682216, 219364432]

約数ペア:

[(1, 219364432), (2, 109682216), (4, 54841108), (7, 31337776), (8, 27420554), (14, 15668888), (16, 13710277), (23, 9537584), (28, 7834444), (31, 7076272), (41, 5350352), (46, 4768792), (56, 3917222), (62, 3538136), (67, 3274096), (82, 2675176), (92, 2384396), (112, 1958611), (124, 1769068), (134, 1637048), (161, 1362512), (164, 1337588), (184, 1192198), (217, 1010896), (248, 884534), (268, 818524), (287, 764336), (322, 681256), (328, 668794), (368, 596099), (434, 505448), (469, 467728), (496, 442267), (536, 409262), (574, 382168), (644, 340628), (656, 334397), (713, 307664), (868, 252724), (938, 233864), (943, 232624), (1072, 204631), (1148, 191084), (1271, 172592), (1288, 170314), (1426, 153832), (1541, 142352), (1736, 126362), (1876, 116932), (1886, 116312), (2077, 105616), (2296, 95542), (2542, 86296), (2576, 85157), (2747, 79856), (2852, 76916), (3082, 71176), (3472, 63181), (3752, 58466), (3772, 58156), (4154, 52808), (4592, 47771), (4991, 43952), (5084, 43148), (5494, 39928), (5704, 38458), (6164, 35588), (6601, 33232), (7504, 29233), (7544, 29078), (8308, 26404), (8897, 24656), (9982, 21976), (10168, 21574), (10787, 20336), (10988, 19964), (11408, 19229), (12328, 17794), (13202, 16616), (14539, 15088)]