285903072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10909}}^1$

素因数の和:10945

約数の個数: 144

約数和(自身を含む): 1000752480

約数和(自身を除く): 714849408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 10909, 13104, 21818, 26208, 32727, 43636, 65454, 76363, 87272, 98181, 130908, 141817, 152726, 174544, 196362, 229089, 261816, 283634, 305452, 349088, 392724, 425451, 458178, 523632, 567268, 610904, 687267, 785448, 850902, 916356, 992719, 1047264, 1134536, 1221808, 1276353, 1374534, 1570896, 1701804, 1832712, 1985438, 2269072, 2443616, 2552706, 2749068, 2978157, 3141792, 3403608, 3665424, 3970876, 4538144, 5105412, 5498136, 5956314, 6807216, 7330848, 7941752, 8934471, 10210824, 10996272, 11912628, 13614432, 15883504, 17868942, 20421648, 21992544, 23825256, 31767008, 35737884, 40843296, 47650512, 71475768, 95301024, 142951536, 285903072]

約数ペア:

[(1, 285903072), (2, 142951536), (3, 95301024), (4, 71475768), (6, 47650512), (7, 40843296), (8, 35737884), (9, 31767008), (12, 23825256), (13, 21992544), (14, 20421648), (16, 17868942), (18, 15883504), (21, 13614432), (24, 11912628), (26, 10996272), (28, 10210824), (32, 8934471), (36, 7941752), (39, 7330848), (42, 6807216), (48, 5956314), (52, 5498136), (56, 5105412), (63, 4538144), (72, 3970876), (78, 3665424), (84, 3403608), (91, 3141792), (96, 2978157), (104, 2749068), (112, 2552706), (117, 2443616), (126, 2269072), (144, 1985438), (156, 1832712), (168, 1701804), (182, 1570896), (208, 1374534), (224, 1276353), (234, 1221808), (252, 1134536), (273, 1047264), (288, 992719), (312, 916356), (336, 850902), (364, 785448), (416, 687267), (468, 610904), (504, 567268), (546, 523632), (624, 458178), (672, 425451), (728, 392724), (819, 349088), (936, 305452), (1008, 283634), (1092, 261816), (1248, 229089), (1456, 196362), (1638, 174544), (1872, 152726), (2016, 141817), (2184, 130908), (2912, 98181), (3276, 87272), (3744, 76363), (4368, 65454), (6552, 43636), (8736, 32727), (10909, 26208), (13104, 21818)]