43211168

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 121927680

約数和(自身を除く): 78716512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 71, 76, 77, 88, 91, 104, 112, 133, 142, 143, 152, 154, 176, 182, 208, 209, 224, 247, 266, 284, 286, 304, 308, 352, 364, 416, 418, 494, 497, 532, 568, 572, 608, 616, 728, 781, 836, 923, 988, 994, 1001, 1064, 1136, 1144, 1232, 1349, 1456, 1463, 1562, 1672, 1729, 1846, 1976, 1988, 2002, 2128, 2272, 2288, 2464, 2698, 2717, 2912, 2926, 3124, 3344, 3458, 3692, 3952, 3976, 4004, 4256, 4576, 5396, 5434, 5467, 5852, 6248, 6461, 6688, 6916, 7384, 7904, 7952, 8008, 9443, 10153, 10792, 10868, 10934, 11704, 12496, 12922, 13832, 14768, 14839, 15904, 16016, 17537, 18886, 19019, 20306, 21584, 21736, 21868, 23408, 24992, 25844, 27664, 29536, 29678, 32032, 35074, 37772, 38038, 40612, 43168, 43472, 43736, 46816, 51688, 55328, 59356, 70148, 71071, 75544, 76076, 81224, 86944, 87472, 103376, 103873, 118712, 122759, 140296, 142142, 151088, 152152, 162448, 174944, 192907, 206752, 207746, 237424, 245518, 280592, 284284, 302176, 304304, 324896, 385814, 415492, 474848, 491036, 561184, 568568, 608608, 771628, 830984, 982072, 1137136, 1350349, 1543256, 1661968, 1964144, 2274272, 2700698, 3086512, 3323936, 3928288, 5401396, 6173024, 10802792, 21605584, 43211168]

約数ペア:

[(1, 43211168), (2, 21605584), (4, 10802792), (7, 6173024), (8, 5401396), (11, 3928288), (13, 3323936), (14, 3086512), (16, 2700698), (19, 2274272), (22, 1964144), (26, 1661968), (28, 1543256), (32, 1350349), (38, 1137136), (44, 982072), (52, 830984), (56, 771628), (71, 608608), (76, 568568), (77, 561184), (88, 491036), (91, 474848), (104, 415492), (112, 385814), (133, 324896), (142, 304304), (143, 302176), (152, 284284), (154, 280592), (176, 245518), (182, 237424), (208, 207746), (209, 206752), (224, 192907), (247, 174944), (266, 162448), (284, 152152), (286, 151088), (304, 142142), (308, 140296), (352, 122759), (364, 118712), (416, 103873), (418, 103376), (494, 87472), (497, 86944), (532, 81224), (568, 76076), (572, 75544), (608, 71071), (616, 70148), (728, 59356), (781, 55328), (836, 51688), (923, 46816), (988, 43736), (994, 43472), (1001, 43168), (1064, 40612), (1136, 38038), (1144, 37772), (1232, 35074), (1349, 32032), (1456, 29678), (1463, 29536), (1562, 27664), (1672, 25844), (1729, 24992), (1846, 23408), (1976, 21868), (1988, 21736), (2002, 21584), (2128, 20306), (2272, 19019), (2288, 18886), (2464, 17537), (2698, 16016), (2717, 15904), (2912, 14839), (2926, 14768), (3124, 13832), (3344, 12922), (3458, 12496), (3692, 11704), (3952, 10934), (3976, 10868), (4004, 10792), (4256, 10153), (4576, 9443), (5396, 8008), (5434, 7952), (5467, 7904), (5852, 7384), (6248, 6916), (6461, 6688)]