212164992

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 680184960

約数和(自身を除く): 468019968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 457, 468, 496, 558, 576, 624, 744, 806, 832, 914, 936, 992, 1116, 1152, 1209, 1248, 1371, 1488, 1612, 1664, 1828, 1872, 1984, 2232, 2418, 2496, 2742, 2976, 3224, 3627, 3656, 3744, 3968, 4113, 4464, 4836, 4992, 5484, 5941, 5952, 6448, 7254, 7312, 7488, 8226, 8928, 9672, 10968, 11882, 11904, 12896, 14167, 14508, 14624, 14976, 16452, 17823, 17856, 19344, 21936, 23764, 25792, 28334, 29016, 29248, 32904, 35646, 35712, 38688, 42501, 43872, 47528, 51584, 53469, 56668, 58032, 58496, 65808, 71292, 77376, 85002, 87744, 95056, 106938, 113336, 116064, 127503, 131616, 142584, 154752, 170004, 175488, 184171, 190112, 213876, 226672, 232128, 255006, 263232, 285168, 340008, 368342, 380224, 427752, 453344, 464256, 510012, 526464, 552513, 570336, 680016, 736684, 760448, 855504, 906688, 1020024, 1105026, 1140672, 1360032, 1473368, 1657539, 1711008, 1813376, 2040048, 2210052, 2281344, 2720064, 2946736, 3315078, 3422016, 4080096, 4420104, 5440128, 5893472, 6630156, 6844032, 8160192, 8840208, 11786944, 13260312, 16320384, 17680416, 23573888, 26520624, 35360832, 53041248, 70721664, 106082496, 212164992]

約数ペア:

[(1, 212164992), (2, 106082496), (3, 70721664), (4, 53041248), (6, 35360832), (8, 26520624), (9, 23573888), (12, 17680416), (13, 16320384), (16, 13260312), (18, 11786944), (24, 8840208), (26, 8160192), (31, 6844032), (32, 6630156), (36, 5893472), (39, 5440128), (48, 4420104), (52, 4080096), (62, 3422016), (64, 3315078), (72, 2946736), (78, 2720064), (93, 2281344), (96, 2210052), (104, 2040048), (117, 1813376), (124, 1711008), (128, 1657539), (144, 1473368), (156, 1360032), (186, 1140672), (192, 1105026), (208, 1020024), (234, 906688), (248, 855504), (279, 760448), (288, 736684), (312, 680016), (372, 570336), (384, 552513), (403, 526464), (416, 510012), (457, 464256), (468, 453344), (496, 427752), (558, 380224), (576, 368342), (624, 340008), (744, 285168), (806, 263232), (832, 255006), (914, 232128), (936, 226672), (992, 213876), (1116, 190112), (1152, 184171), (1209, 175488), (1248, 170004), (1371, 154752), (1488, 142584), (1612, 131616), (1664, 127503), (1828, 116064), (1872, 113336), (1984, 106938), (2232, 95056), (2418, 87744), (2496, 85002), (2742, 77376), (2976, 71292), (3224, 65808), (3627, 58496), (3656, 58032), (3744, 56668), (3968, 53469), (4113, 51584), (4464, 47528), (4836, 43872), (4992, 42501), (5484, 38688), (5941, 35712), (5952, 35646), (6448, 32904), (7254, 29248), (7312, 29016), (7488, 28334), (8226, 25792), (8928, 23764), (9672, 21936), (10968, 19344), (11882, 17856), (11904, 17823), (12896, 16452), (14167, 14976), (14508, 14624)]