678231708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{734017}}^1$

素因数の和:734042

約数の個数: 48

約数和(自身を含む): 1973040384

約数和(自身を除く): 1294808676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 734017, 1468034, 2202051, 2936068, 4404102, 5138119, 8074187, 8808204, 10276238, 15414357, 16148374, 20552476, 24222561, 30828714, 32296748, 48445122, 56519309, 61657428, 96890244, 113038618, 169557927, 226077236, 339115854, 678231708]

約数ペア:

[(1, 678231708), (2, 339115854), (3, 226077236), (4, 169557927), (6, 113038618), (7, 96890244), (11, 61657428), (12, 56519309), (14, 48445122), (21, 32296748), (22, 30828714), (28, 24222561), (33, 20552476), (42, 16148374), (44, 15414357), (66, 10276238), (77, 8808204), (84, 8074187), (132, 5138119), (154, 4404102), (231, 2936068), (308, 2202051), (462, 1468034), (924, 734017)]