222487216

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 516020544

約数和(自身を除く): 293533328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 53, 56, 74, 106, 112, 148, 212, 259, 296, 371, 424, 518, 592, 742, 848, 1013, 1036, 1484, 1961, 2026, 2072, 2968, 3922, 4052, 4144, 5936, 7091, 7844, 8104, 13727, 14182, 15688, 16208, 27454, 28364, 31376, 37481, 53689, 54908, 56728, 74962, 107378, 109816, 113456, 149924, 214756, 219632, 262367, 299848, 375823, 429512, 524734, 599696, 751646, 859024, 1049468, 1503292, 1986493, 2098936, 3006584, 3972986, 4197872, 6013168, 7945972, 13905451, 15891944, 27810902, 31783888, 55621804, 111243608, 222487216]

約数ペア:

[(1, 222487216), (2, 111243608), (4, 55621804), (7, 31783888), (8, 27810902), (14, 15891944), (16, 13905451), (28, 7945972), (37, 6013168), (53, 4197872), (56, 3972986), (74, 3006584), (106, 2098936), (112, 1986493), (148, 1503292), (212, 1049468), (259, 859024), (296, 751646), (371, 599696), (424, 524734), (518, 429512), (592, 375823), (742, 299848), (848, 262367), (1013, 219632), (1036, 214756), (1484, 149924), (1961, 113456), (2026, 109816), (2072, 107378), (2968, 74962), (3922, 56728), (4052, 54908), (4144, 53689), (5936, 37481), (7091, 31376), (7844, 28364), (8104, 27454), (13727, 16208), (14182, 15688)]