317114128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1399}}^1$

素因数の和:1895

約数の個数: 40

約数和(自身を含む): 636070400

約数和(自身を除く): 318956272

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 457, 496, 914, 1399, 1828, 2798, 3656, 5596, 7312, 11192, 14167, 22384, 28334, 43369, 56668, 86738, 113336, 173476, 226672, 346952, 639343, 693904, 1278686, 2557372, 5114744, 10229488, 19819633, 39639266, 79278532, 158557064, 317114128]

約数ペア:

[(1, 317114128), (2, 158557064), (4, 79278532), (8, 39639266), (16, 19819633), (31, 10229488), (62, 5114744), (124, 2557372), (248, 1278686), (457, 693904), (496, 639343), (914, 346952), (1399, 226672), (1828, 173476), (2798, 113336), (3656, 86738), (5596, 56668), (7312, 43369), (11192, 28334), (14167, 22384)]