2018087104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1182

約数の個数: 112

約数和(自身を含む): 4564684800

約数和(自身を除く): 2546597696

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 89, 124, 176, 178, 248, 341, 352, 356, 496, 682, 704, 712, 979, 992, 1039, 1364, 1424, 1958, 1984, 2078, 2728, 2759, 2848, 3916, 4156, 5456, 5518, 5696, 7832, 8312, 10912, 11036, 11429, 15664, 16624, 21824, 22072, 22858, 30349, 31328, 32209, 33248, 44144, 45716, 60698, 62656, 64418, 66496, 88288, 91432, 92471, 121396, 128836, 176576, 182864, 184942, 242792, 257672, 354299, 365728, 369884, 485584, 515344, 708598, 731456, 739768, 971168, 1017181, 1030688, 1417196, 1479536, 1942336, 2034362, 2061376, 2834392, 2866601, 2959072, 4068724, 5668784, 5733202, 5918144, 8137448, 11337568, 11466404, 16274896, 22675136, 22932808, 31532611, 32549792, 45865616, 63065222, 65099584, 91731232, 126130444, 183462464, 252260888, 504521776, 1009043552, 2018087104]

約数ペア:

[(1, 2018087104), (2, 1009043552), (4, 504521776), (8, 252260888), (11, 183462464), (16, 126130444), (22, 91731232), (31, 65099584), (32, 63065222), (44, 45865616), (62, 32549792), (64, 31532611), (88, 22932808), (89, 22675136), (124, 16274896), (176, 11466404), (178, 11337568), (248, 8137448), (341, 5918144), (352, 5733202), (356, 5668784), (496, 4068724), (682, 2959072), (704, 2866601), (712, 2834392), (979, 2061376), (992, 2034362), (1039, 1942336), (1364, 1479536), (1424, 1417196), (1958, 1030688), (1984, 1017181), (2078, 971168), (2728, 739768), (2759, 731456), (2848, 708598), (3916, 515344), (4156, 485584), (5456, 369884), (5518, 365728), (5696, 354299), (7832, 257672), (8312, 242792), (10912, 184942), (11036, 182864), (11429, 176576), (15664, 128836), (16624, 121396), (21824, 92471), (22072, 91432), (22858, 88288), (30349, 66496), (31328, 64418), (32209, 62656), (33248, 60698), (44144, 45716)]