40290756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 107397024

約数和(自身を除く): 67106268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 529, 577, 759, 1012, 1058, 1154, 1518, 1587, 1731, 2116, 2308, 3036, 3174, 3462, 5819, 6347, 6348, 6924, 11638, 12694, 13271, 17457, 19041, 23276, 25388, 26542, 34914, 38082, 39813, 53084, 69828, 76164, 79626, 145981, 159252, 291962, 305233, 437943, 583924, 610466, 875886, 915699, 1220932, 1751772, 1831398, 3357563, 3662796, 6715126, 10072689, 13430252, 20145378, 40290756]

約数ペア:

[(1, 40290756), (2, 20145378), (3, 13430252), (4, 10072689), (6, 6715126), (11, 3662796), (12, 3357563), (22, 1831398), (23, 1751772), (33, 1220932), (44, 915699), (46, 875886), (66, 610466), (69, 583924), (92, 437943), (132, 305233), (138, 291962), (253, 159252), (276, 145981), (506, 79626), (529, 76164), (577, 69828), (759, 53084), (1012, 39813), (1058, 38082), (1154, 34914), (1518, 26542), (1587, 25388), (1731, 23276), (2116, 19041), (2308, 17457), (3036, 13271), (3174, 12694), (3462, 11638), (5819, 6924), (6347, 6348)]