219877416

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 680407200

約数和(自身を除く): 460529784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 109, 132, 162, 198, 216, 218, 264, 283, 297, 324, 327, 396, 436, 566, 594, 648, 654, 792, 849, 872, 891, 981, 1132, 1188, 1199, 1308, 1698, 1782, 1962, 2264, 2376, 2398, 2547, 2616, 2943, 3113, 3396, 3564, 3597, 3924, 4796, 5094, 5886, 6226, 6792, 7128, 7194, 7641, 7848, 8829, 9339, 9592, 10188, 10791, 11772, 12452, 14388, 15282, 17658, 18678, 20376, 21582, 22923, 23544, 24904, 28017, 28776, 30564, 30847, 32373, 35316, 37356, 43164, 45846, 56034, 61128, 61694, 64746, 70632, 74712, 84051, 86328, 91692, 92541, 97119, 112068, 123388, 129492, 168102, 183384, 185082, 194238, 224136, 246776, 252153, 258984, 277623, 336204, 339317, 370164, 388476, 504306, 555246, 672408, 678634, 740328, 776952, 832869, 1008612, 1017951, 1110492, 1357268, 1665738, 2017224, 2035902, 2220984, 2498607, 2714536, 3053853, 3331476, 4071804, 4997214, 6107706, 6662952, 8143608, 9161559, 9994428, 12215412, 18323118, 19988856, 24430824, 27484677, 36646236, 54969354, 73292472, 109938708, 219877416]

約数ペア:

[(1, 219877416), (2, 109938708), (3, 73292472), (4, 54969354), (6, 36646236), (8, 27484677), (9, 24430824), (11, 19988856), (12, 18323118), (18, 12215412), (22, 9994428), (24, 9161559), (27, 8143608), (33, 6662952), (36, 6107706), (44, 4997214), (54, 4071804), (66, 3331476), (72, 3053853), (81, 2714536), (88, 2498607), (99, 2220984), (108, 2035902), (109, 2017224), (132, 1665738), (162, 1357268), (198, 1110492), (216, 1017951), (218, 1008612), (264, 832869), (283, 776952), (297, 740328), (324, 678634), (327, 672408), (396, 555246), (436, 504306), (566, 388476), (594, 370164), (648, 339317), (654, 336204), (792, 277623), (849, 258984), (872, 252153), (891, 246776), (981, 224136), (1132, 194238), (1188, 185082), (1199, 183384), (1308, 168102), (1698, 129492), (1782, 123388), (1962, 112068), (2264, 97119), (2376, 92541), (2398, 91692), (2547, 86328), (2616, 84051), (2943, 74712), (3113, 70632), (3396, 64746), (3564, 61694), (3597, 61128), (3924, 56034), (4796, 45846), (5094, 43164), (5886, 37356), (6226, 35316), (6792, 32373), (7128, 30847), (7194, 30564), (7641, 28776), (7848, 28017), (8829, 24904), (9339, 23544), (9592, 22923), (10188, 21582), (10791, 20376), (11772, 18678), (12452, 17658), (14388, 15282)]