716394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 1685376

約数和(自身を除く): 968982

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 461, 518, 777, 922, 1383, 1554, 2766, 3227, 6454, 9681, 17057, 19362, 34114, 51171, 102342, 119399, 238798, 358197, 716394]

約数ペア:

[(1, 716394), (2, 358197), (3, 238798), (6, 119399), (7, 102342), (14, 51171), (21, 34114), (37, 19362), (42, 17057), (74, 9681), (111, 6454), (222, 3227), (259, 2766), (461, 1554), (518, 1383), (777, 922)]