419775552

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 252

約数和(自身を含む): 1422897840

約数和(自身を除く): 1003122288

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, 64, 72, 84, 96, 98, 107, 112, 126, 139, 144, 147, 168, 192, 196, 214, 224, 252, 278, 288, 294, 321, 336, 392, 417, 428, 441, 448, 504, 556, 576, 588, 642, 672, 749, 784, 834, 856, 882, 963, 973, 1008, 1112, 1176, 1251, 1284, 1344, 1498, 1568, 1668, 1712, 1764, 1926, 1946, 2016, 2224, 2247, 2352, 2502, 2568, 2919, 2996, 3136, 3336, 3424, 3528, 3852, 3892, 4032, 4448, 4494, 4704, 5004, 5136, 5243, 5838, 5992, 6672, 6741, 6811, 6848, 7056, 7704, 7784, 8757, 8896, 8988, 9408, 10008, 10272, 10486, 11676, 11984, 13344, 13482, 13622, 14112, 14873, 15408, 15568, 15729, 17514, 17976, 20016, 20433, 20544, 20972, 23352, 23968, 26688, 26964, 27244, 28224, 29746, 30816, 31136, 31458, 35028, 35952, 40032, 40866, 41944, 44619, 46704, 47187, 47936, 53928, 54488, 59492, 61299, 61632, 62272, 62916, 70056, 71904, 80064, 81732, 83888, 89238, 93408, 94374, 104111, 107856, 108976, 118984, 122598, 125832, 133857, 140112, 143808, 163464, 167776, 178476, 186816, 188748, 208222, 215712, 217952, 237968, 245196, 251664, 267714, 280224, 312333, 326928, 335552, 356952, 377496, 416444, 431424, 435904, 475936, 490392, 503328, 535428, 560448, 624666, 653856, 713904, 728777, 754992, 832888, 936999, 951872, 980784, 1006656, 1070856, 1249332, 1307712, 1427808, 1457554, 1509984, 1665776, 1873998, 1961568, 2141712, 2186331, 2498664, 2855616, 2915108, 3019968, 3331552, 3747996, 3923136, 4283424, 4372662, 4997328, 5830216, 6558993, 6663104, 7495992, 8566848, 8745324, 9994656, 11660432, 13117986, 14991984, 17490648, 19989312, 23320864, 26235972, 29983968, 34981296, 46641728, 52471944, 59967936, 69962592, 104943888, 139925184, 209887776, 419775552]

約数ペア:

[(1, 419775552), (2, 209887776), (3, 139925184), (4, 104943888), (6, 69962592), (7, 59967936), (8, 52471944), (9, 46641728), (12, 34981296), (14, 29983968), (16, 26235972), (18, 23320864), (21, 19989312), (24, 17490648), (28, 14991984), (32, 13117986), (36, 11660432), (42, 9994656), (48, 8745324), (49, 8566848), (56, 7495992), (63, 6663104), (64, 6558993), (72, 5830216), (84, 4997328), (96, 4372662), (98, 4283424), (107, 3923136), (112, 3747996), (126, 3331552), (139, 3019968), (144, 2915108), (147, 2855616), (168, 2498664), (192, 2186331), (196, 2141712), (214, 1961568), (224, 1873998), (252, 1665776), (278, 1509984), (288, 1457554), (294, 1427808), (321, 1307712), (336, 1249332), (392, 1070856), (417, 1006656), (428, 980784), (441, 951872), (448, 936999), (504, 832888), (556, 754992), (576, 728777), (588, 713904), (642, 653856), (672, 624666), (749, 560448), (784, 535428), (834, 503328), (856, 490392), (882, 475936), (963, 435904), (973, 431424), (1008, 416444), (1112, 377496), (1176, 356952), (1251, 335552), (1284, 326928), (1344, 312333), (1498, 280224), (1568, 267714), (1668, 251664), (1712, 245196), (1764, 237968), (1926, 217952), (1946, 215712), (2016, 208222), (2224, 188748), (2247, 186816), (2352, 178476), (2502, 167776), (2568, 163464), (2919, 143808), (2996, 140112), (3136, 133857), (3336, 125832), (3424, 122598), (3528, 118984), (3852, 108976), (3892, 107856), (4032, 104111), (4448, 94374), (4494, 93408), (4704, 89238), (5004, 83888), (5136, 81732), (5243, 80064), (5838, 71904), (5992, 70056), (6672, 62916), (6741, 62272), (6811, 61632), (6848, 61299), (7056, 59492), (7704, 54488), (7784, 53928), (8757, 47936), (8896, 47187), (8988, 46704), (9408, 44619), (10008, 41944), (10272, 40866), (10486, 40032), (11676, 35952), (11984, 35028), (13344, 31458), (13482, 31136), (13622, 30816), (14112, 29746), (14873, 28224), (15408, 27244), (15568, 26964), (15729, 26688), (17514, 23968), (17976, 23352), (20016, 20972), (20433, 20544)]