998681712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{129229}}^1$

素因数の和:129270

約数の個数: 80

約数和(自身を含む): 3076707840

約数和(自身を除く): 2078026128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 129229, 258458, 387687, 516916, 775374, 904603, 1033832, 1550748, 1809206, 2067664, 2713809, 2972267, 3101496, 3618412, 5427618, 5944534, 6202992, 7236824, 8916801, 10855236, 11889068, 14473648, 17833602, 20805869, 21710472, 23778136, 35667204, 41611738, 43420944, 47556272, 62417607, 71334408, 83223476, 124835214, 142668816, 166446952, 249670428, 332893904, 499340856, 998681712]

約数ペア:

[(1, 998681712), (2, 499340856), (3, 332893904), (4, 249670428), (6, 166446952), (7, 142668816), (8, 124835214), (12, 83223476), (14, 71334408), (16, 62417607), (21, 47556272), (23, 43420944), (24, 41611738), (28, 35667204), (42, 23778136), (46, 21710472), (48, 20805869), (56, 17833602), (69, 14473648), (84, 11889068), (92, 10855236), (112, 8916801), (138, 7236824), (161, 6202992), (168, 5944534), (184, 5427618), (276, 3618412), (322, 3101496), (336, 2972267), (368, 2713809), (483, 2067664), (552, 1809206), (644, 1550748), (966, 1033832), (1104, 904603), (1288, 775374), (1932, 516916), (2576, 387687), (3864, 258458), (7728, 129229)]