212804928

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 224

約数和(自身を含む): 727781120

約数和(自身を除く): 514976192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 84, 96, 108, 112, 126, 144, 146, 168, 189, 192, 216, 219, 224, 241, 252, 288, 292, 336, 378, 432, 438, 448, 482, 504, 511, 576, 584, 657, 672, 723, 756, 864, 876, 964, 1008, 1022, 1168, 1314, 1344, 1446, 1512, 1533, 1687, 1728, 1752, 1928, 1971, 2016, 2044, 2169, 2336, 2628, 2892, 3024, 3066, 3374, 3504, 3856, 3942, 4032, 4088, 4338, 4599, 4672, 5061, 5256, 5784, 6048, 6132, 6507, 6748, 7008, 7712, 7884, 8176, 8676, 9198, 10122, 10512, 11568, 12096, 12264, 13014, 13496, 13797, 14016, 15183, 15424, 15768, 16352, 17352, 17593, 18396, 20244, 21024, 23136, 24528, 26028, 26992, 27594, 30366, 31536, 32704, 34704, 35186, 36792, 40488, 42048, 45549, 46272, 49056, 52056, 52779, 53984, 55188, 60732, 63072, 69408, 70372, 73584, 80976, 91098, 98112, 104112, 105558, 107968, 110376, 121464, 123151, 126144, 138816, 140744, 147168, 158337, 161952, 182196, 208224, 211116, 220752, 242928, 246302, 281488, 294336, 316674, 323904, 364392, 369453, 416448, 422232, 441504, 475011, 485856, 492604, 562976, 633348, 728784, 738906, 844464, 883008, 950022, 971712, 985208, 1108359, 1125952, 1266696, 1457568, 1477812, 1688928, 1900044, 1970416, 2216718, 2533392, 2915136, 2955624, 3325077, 3377856, 3800088, 3940832, 4433436, 5066784, 5911248, 6650154, 7600176, 7881664, 8866872, 10133568, 11822496, 13300308, 15200352, 17733744, 23644992, 26600616, 30400704, 35467488, 53201232, 70934976, 106402464, 212804928]

約数ペア:

[(1, 212804928), (2, 106402464), (3, 70934976), (4, 53201232), (6, 35467488), (7, 30400704), (8, 26600616), (9, 23644992), (12, 17733744), (14, 15200352), (16, 13300308), (18, 11822496), (21, 10133568), (24, 8866872), (27, 7881664), (28, 7600176), (32, 6650154), (36, 5911248), (42, 5066784), (48, 4433436), (54, 3940832), (56, 3800088), (63, 3377856), (64, 3325077), (72, 2955624), (73, 2915136), (84, 2533392), (96, 2216718), (108, 1970416), (112, 1900044), (126, 1688928), (144, 1477812), (146, 1457568), (168, 1266696), (189, 1125952), (192, 1108359), (216, 985208), (219, 971712), (224, 950022), (241, 883008), (252, 844464), (288, 738906), (292, 728784), (336, 633348), (378, 562976), (432, 492604), (438, 485856), (448, 475011), (482, 441504), (504, 422232), (511, 416448), (576, 369453), (584, 364392), (657, 323904), (672, 316674), (723, 294336), (756, 281488), (864, 246302), (876, 242928), (964, 220752), (1008, 211116), (1022, 208224), (1168, 182196), (1314, 161952), (1344, 158337), (1446, 147168), (1512, 140744), (1533, 138816), (1687, 126144), (1728, 123151), (1752, 121464), (1928, 110376), (1971, 107968), (2016, 105558), (2044, 104112), (2169, 98112), (2336, 91098), (2628, 80976), (2892, 73584), (3024, 70372), (3066, 69408), (3374, 63072), (3504, 60732), (3856, 55188), (3942, 53984), (4032, 52779), (4088, 52056), (4338, 49056), (4599, 46272), (4672, 45549), (5061, 42048), (5256, 40488), (5784, 36792), (6048, 35186), (6132, 34704), (6507, 32704), (6748, 31536), (7008, 30366), (7712, 27594), (7884, 26992), (8176, 26028), (8676, 24528), (9198, 23136), (10122, 21024), (10512, 20244), (11568, 18396), (12096, 17593), (12264, 17352), (13014, 16352), (13496, 15768), (13797, 15424), (14016, 15183)]