230855432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{991}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 445566720

約数和(自身を除く): 214711288

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 787, 991, 1574, 1982, 3148, 3964, 6296, 7928, 29119, 36667, 58238, 73334, 116476, 146668, 232952, 293336, 779917, 1559834, 3119668, 6239336, 28856929, 57713858, 115427716, 230855432]

約数ペア:

[(1, 230855432), (2, 115427716), (4, 57713858), (8, 28856929), (37, 6239336), (74, 3119668), (148, 1559834), (296, 779917), (787, 293336), (991, 232952), (1574, 146668), (1982, 116476), (3148, 73334), (3964, 58238), (6296, 36667), (7928, 29119)]