278330652

素因数分解:

$2^2\times 3^2\times {\mathrm{719}}^1\times {\mathrm{10753}}^1$

素因数の和:11482

約数の個数: 36

約数和(自身を含む): 704602080

約数和(自身を除く): 426271428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 719, 1438, 2157, 2876, 4314, 6471, 8628, 10753, 12942, 21506, 25884, 32259, 43012, 64518, 96777, 129036, 193554, 387108, 7731407, 15462814, 23194221, 30925628, 46388442, 69582663, 92776884, 139165326, 278330652]

約数ペア:

[(1, 278330652), (2, 139165326), (3, 92776884), (4, 69582663), (6, 46388442), (9, 30925628), (12, 23194221), (18, 15462814), (36, 7731407), (719, 387108), (1438, 193554), (2157, 129036), (2876, 96777), (4314, 64518), (6471, 43012), (8628, 32259), (10753, 25884), (12942, 21506)]