439624332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{24571}}^1$

素因数の和:24659

約数の個数: 72

約数和(自身を含む): 1287965952

約数和(自身を除く): 848341620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 24571, 49142, 73713, 98284, 147426, 171997, 221139, 294852, 343994, 442278, 515991, 687988, 884556, 1031982, 1547973, 1744541, 2063964, 3095946, 3489082, 5233623, 6191892, 6978164, 10467246, 12211787, 15700869, 20934492, 24423574, 31401738, 36635361, 48847148, 62803476, 73270722, 109906083, 146541444, 219812166, 439624332]

約数ペア:

[(1, 439624332), (2, 219812166), (3, 146541444), (4, 109906083), (6, 73270722), (7, 62803476), (9, 48847148), (12, 36635361), (14, 31401738), (18, 24423574), (21, 20934492), (28, 15700869), (36, 12211787), (42, 10467246), (63, 6978164), (71, 6191892), (84, 5233623), (126, 3489082), (142, 3095946), (213, 2063964), (252, 1744541), (284, 1547973), (426, 1031982), (497, 884556), (639, 687988), (852, 515991), (994, 442278), (1278, 343994), (1491, 294852), (1988, 221139), (2556, 171997), (2982, 147426), (4473, 98284), (5964, 73713), (8946, 49142), (17892, 24571)]