211496544

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{2141}}^1$

素因数の和:2178

約数の個数: 144

約数和(自身を含む): 701719200

約数和(自身を除く): 490222656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2141, 2352, 2744, 3087, 3528, 4116, 4282, 4704, 5488, 6174, 6423, 7056, 8232, 8564, 10976, 12348, 12846, 14112, 14987, 16464, 17128, 19269, 24696, 25692, 29974, 32928, 34256, 38538, 44961, 49392, 51384, 59948, 68512, 77076, 89922, 98784, 102768, 104909, 119896, 134883, 154152, 179844, 205536, 209818, 239792, 269766, 308304, 314727, 359688, 419636, 479584, 539532, 616608, 629454, 719376, 734363, 839272, 944181, 1079064, 1258908, 1438752, 1468726, 1678544, 1888362, 2158128, 2203089, 2517816, 2937452, 3357088, 3776724, 4316256, 4406178, 5035632, 5874904, 6609267, 7553448, 8812356, 10071264, 11749808, 13218534, 15106896, 17624712, 23499616, 26437068, 30213792, 35249424, 52874136, 70498848, 105748272, 211496544]

約数ペア:

[(1, 211496544), (2, 105748272), (3, 70498848), (4, 52874136), (6, 35249424), (7, 30213792), (8, 26437068), (9, 23499616), (12, 17624712), (14, 15106896), (16, 13218534), (18, 11749808), (21, 10071264), (24, 8812356), (28, 7553448), (32, 6609267), (36, 5874904), (42, 5035632), (48, 4406178), (49, 4316256), (56, 3776724), (63, 3357088), (72, 2937452), (84, 2517816), (96, 2203089), (98, 2158128), (112, 1888362), (126, 1678544), (144, 1468726), (147, 1438752), (168, 1258908), (196, 1079064), (224, 944181), (252, 839272), (288, 734363), (294, 719376), (336, 629454), (343, 616608), (392, 539532), (441, 479584), (504, 419636), (588, 359688), (672, 314727), (686, 308304), (784, 269766), (882, 239792), (1008, 209818), (1029, 205536), (1176, 179844), (1372, 154152), (1568, 134883), (1764, 119896), (2016, 104909), (2058, 102768), (2141, 98784), (2352, 89922), (2744, 77076), (3087, 68512), (3528, 59948), (4116, 51384), (4282, 49392), (4704, 44961), (5488, 38538), (6174, 34256), (6423, 32928), (7056, 29974), (8232, 25692), (8564, 24696), (10976, 19269), (12348, 17128), (12846, 16464), (14112, 14987)]