429647568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1278713}}^1$

素因数の和:1278731

約数の個数: 40

約数和(自身を含む): 1268484288

約数和(自身を除く): 838836720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1278713, 2557426, 3836139, 5114852, 7672278, 8950991, 10229704, 15344556, 17901982, 20459408, 26852973, 30689112, 35803964, 53705946, 61378224, 71607928, 107411892, 143215856, 214823784, 429647568]

約数ペア:

[(1, 429647568), (2, 214823784), (3, 143215856), (4, 107411892), (6, 71607928), (7, 61378224), (8, 53705946), (12, 35803964), (14, 30689112), (16, 26852973), (21, 20459408), (24, 17901982), (28, 15344556), (42, 10229704), (48, 8950991), (56, 7672278), (84, 5114852), (112, 3836139), (168, 2557426), (336, 1278713)]