445316592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21727}}^1$

素因数の和:21806

約数の個数: 80

約数和(自身を含む): 1336358912

約数和(自身を除く): 891042320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 20496, 21727, 43454, 65181, 86908, 130362, 152089, 173816, 260724, 304178, 347632, 456267, 521448, 608356, 912534, 1042896, 1216712, 1325347, 1825068, 2433424, 2650694, 3650136, 3976041, 5301388, 7300272, 7952082, 9277429, 10602776, 15904164, 18554858, 21205552, 27832287, 31808328, 37109716, 55664574, 63616656, 74219432, 111329148, 148438864, 222658296, 445316592]

約数ペア:

[(1, 445316592), (2, 222658296), (3, 148438864), (4, 111329148), (6, 74219432), (7, 63616656), (8, 55664574), (12, 37109716), (14, 31808328), (16, 27832287), (21, 21205552), (24, 18554858), (28, 15904164), (42, 10602776), (48, 9277429), (56, 7952082), (61, 7300272), (84, 5301388), (112, 3976041), (122, 3650136), (168, 2650694), (183, 2433424), (244, 1825068), (336, 1325347), (366, 1216712), (427, 1042896), (488, 912534), (732, 608356), (854, 521448), (976, 456267), (1281, 347632), (1464, 304178), (1708, 260724), (2562, 173816), (2928, 152089), (3416, 130362), (5124, 86908), (6832, 65181), (10248, 43454), (20496, 21727)]