217689936

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{146297}}^1$

素因数の和:146339

約数の個数: 40

約数和(自身を含む): 580510464

約数和(自身を除く): 362820528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 146297, 292594, 438891, 585188, 877782, 1170376, 1755564, 2340752, 3511128, 4535207, 7022256, 9070414, 13605621, 18140828, 27211242, 36281656, 54422484, 72563312, 108844968, 217689936]

約数ペア:

[(1, 217689936), (2, 108844968), (3, 72563312), (4, 54422484), (6, 36281656), (8, 27211242), (12, 18140828), (16, 13605621), (24, 9070414), (31, 7022256), (48, 4535207), (62, 3511128), (93, 2340752), (124, 1755564), (186, 1170376), (248, 877782), (372, 585188), (496, 438891), (744, 292594), (1488, 146297)]