218928756

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^2\times {\mathrm{4903}}^1$

素因数の和:5032

約数の個数: 36

約数和(自身を含む): 519451296

約数和(自身を除く): 300522540

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 3721, 4903, 7442, 9806, 11163, 14709, 14884, 19612, 22326, 29418, 44652, 58836, 299083, 598166, 897249, 1196332, 1794498, 3588996, 18244063, 36488126, 54732189, 72976252, 109464378, 218928756]

約数ペア:

[(1, 218928756), (2, 109464378), (3, 72976252), (4, 54732189), (6, 36488126), (12, 18244063), (61, 3588996), (122, 1794498), (183, 1196332), (244, 897249), (366, 598166), (732, 299083), (3721, 58836), (4903, 44652), (7442, 29418), (9806, 22326), (11163, 19612), (14709, 14884)]