290684856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 963290880

約数和(自身を除く): 672606024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 49, 56, 66, 69, 77, 84, 88, 92, 98, 132, 138, 147, 154, 161, 168, 184, 196, 231, 253, 264, 276, 294, 308, 322, 392, 462, 483, 506, 539, 552, 588, 616, 644, 759, 924, 966, 977, 1012, 1078, 1127, 1176, 1288, 1518, 1617, 1771, 1848, 1932, 1954, 2024, 2156, 2254, 2931, 3036, 3234, 3381, 3542, 3864, 3908, 4312, 4508, 5313, 5862, 6072, 6468, 6762, 6839, 7084, 7816, 9016, 10626, 10747, 11724, 12397, 12936, 13524, 13678, 14168, 20517, 21252, 21494, 22471, 23448, 24794, 27048, 27356, 32241, 37191, 41034, 42504, 42988, 44942, 47873, 49588, 54712, 64482, 67413, 74382, 75229, 82068, 85976, 89884, 95746, 99176, 128964, 134826, 143619, 148764, 150458, 157297, 164136, 179768, 191492, 225687, 247181, 257928, 269652, 287238, 297528, 300916, 314594, 382984, 451374, 471891, 494362, 526603, 539304, 574476, 601832, 629188, 741543, 902748, 943782, 988724, 1053206, 1101079, 1148952, 1258376, 1483086, 1579809, 1730267, 1805496, 1887564, 1977448, 2106412, 2202158, 2966172, 3159618, 3303237, 3460534, 3775128, 4212824, 4404316, 5190801, 5932344, 6319236, 6606474, 6921068, 8808632, 10381602, 12111869, 12638472, 13212948, 13842136, 20763204, 24223738, 26425896, 36335607, 41526408, 48447476, 72671214, 96894952, 145342428, 290684856]

約数ペア:

[(1, 290684856), (2, 145342428), (3, 96894952), (4, 72671214), (6, 48447476), (7, 41526408), (8, 36335607), (11, 26425896), (12, 24223738), (14, 20763204), (21, 13842136), (22, 13212948), (23, 12638472), (24, 12111869), (28, 10381602), (33, 8808632), (42, 6921068), (44, 6606474), (46, 6319236), (49, 5932344), (56, 5190801), (66, 4404316), (69, 4212824), (77, 3775128), (84, 3460534), (88, 3303237), (92, 3159618), (98, 2966172), (132, 2202158), (138, 2106412), (147, 1977448), (154, 1887564), (161, 1805496), (168, 1730267), (184, 1579809), (196, 1483086), (231, 1258376), (253, 1148952), (264, 1101079), (276, 1053206), (294, 988724), (308, 943782), (322, 902748), (392, 741543), (462, 629188), (483, 601832), (506, 574476), (539, 539304), (552, 526603), (588, 494362), (616, 471891), (644, 451374), (759, 382984), (924, 314594), (966, 300916), (977, 297528), (1012, 287238), (1078, 269652), (1127, 257928), (1176, 247181), (1288, 225687), (1518, 191492), (1617, 179768), (1771, 164136), (1848, 157297), (1932, 150458), (1954, 148764), (2024, 143619), (2156, 134826), (2254, 128964), (2931, 99176), (3036, 95746), (3234, 89884), (3381, 85976), (3542, 82068), (3864, 75229), (3908, 74382), (4312, 67413), (4508, 64482), (5313, 54712), (5862, 49588), (6072, 47873), (6468, 44942), (6762, 42988), (6839, 42504), (7084, 41034), (7816, 37191), (9016, 32241), (10626, 27356), (10747, 27048), (11724, 24794), (12397, 23448), (12936, 22471), (13524, 21494), (13678, 21252), (14168, 20517)]