614292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 1677312

約数和(自身を除く): 1063020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 103, 142, 206, 213, 284, 309, 412, 426, 497, 618, 721, 852, 994, 1236, 1442, 1491, 1988, 2163, 2884, 2982, 4326, 5964, 7313, 8652, 14626, 21939, 29252, 43878, 51191, 87756, 102382, 153573, 204764, 307146, 614292]

約数ペア:

[(1, 614292), (2, 307146), (3, 204764), (4, 153573), (6, 102382), (7, 87756), (12, 51191), (14, 43878), (21, 29252), (28, 21939), (42, 14626), (71, 8652), (84, 7313), (103, 5964), (142, 4326), (206, 2982), (213, 2884), (284, 2163), (309, 1988), (412, 1491), (426, 1442), (497, 1236), (618, 994), (721, 852)]