253736856

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{27749}}^1$

素因数の和:27888

約数の個数: 48

約数和(自身を含む): 692640000

約数和(自身を除く): 438903144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 27749, 55498, 83247, 110996, 166494, 221992, 249741, 332988, 499482, 665976, 998964, 1997928, 3524123, 7048246, 10572369, 14096492, 21144738, 28192984, 31717107, 42289476, 63434214, 84578952, 126868428, 253736856]

約数ペア:

[(1, 253736856), (2, 126868428), (3, 84578952), (4, 63434214), (6, 42289476), (8, 31717107), (9, 28192984), (12, 21144738), (18, 14096492), (24, 10572369), (36, 7048246), (72, 3524123), (127, 1997928), (254, 998964), (381, 665976), (508, 499482), (762, 332988), (1016, 249741), (1143, 221992), (1524, 166494), (2286, 110996), (3048, 83247), (4572, 55498), (9144, 27749)]