1914810624

素因数分解:

$2^8\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2157

約数の個数: 144

約数和(自身を含む): 5706030400

約数和(自身を除く): 3791219776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 256, 278, 288, 384, 417, 432, 556, 576, 768, 834, 864, 1112, 1152, 1251, 1668, 1728, 1993, 2224, 2304, 2502, 3336, 3456, 3753, 3986, 4448, 5004, 5979, 6672, 6912, 7506, 7972, 8896, 10008, 11958, 13344, 15012, 15944, 17792, 17937, 20016, 23916, 26688, 30024, 31888, 35584, 35874, 40032, 47832, 53376, 53811, 60048, 63776, 71748, 80064, 95664, 106752, 107622, 120096, 127552, 143496, 160128, 191328, 215244, 240192, 255104, 277027, 286992, 320256, 382656, 430488, 480384, 510208, 554054, 573984, 765312, 831081, 860976, 960768, 1108108, 1147968, 1530624, 1662162, 1721952, 2216216, 2295936, 2493243, 3324324, 3443904, 4432432, 4591872, 4986486, 6648648, 6887808, 7479729, 8864864, 9972972, 13297296, 13775616, 14959458, 17729728, 19945944, 26594592, 29918916, 35459456, 39891888, 53189184, 59837832, 70918912, 79783776, 106378368, 119675664, 159567552, 212756736, 239351328, 319135104, 478702656, 638270208, 957405312, 1914810624]

約数ペア:

[(1, 1914810624), (2, 957405312), (3, 638270208), (4, 478702656), (6, 319135104), (8, 239351328), (9, 212756736), (12, 159567552), (16, 119675664), (18, 106378368), (24, 79783776), (27, 70918912), (32, 59837832), (36, 53189184), (48, 39891888), (54, 35459456), (64, 29918916), (72, 26594592), (96, 19945944), (108, 17729728), (128, 14959458), (139, 13775616), (144, 13297296), (192, 9972972), (216, 8864864), (256, 7479729), (278, 6887808), (288, 6648648), (384, 4986486), (417, 4591872), (432, 4432432), (556, 3443904), (576, 3324324), (768, 2493243), (834, 2295936), (864, 2216216), (1112, 1721952), (1152, 1662162), (1251, 1530624), (1668, 1147968), (1728, 1108108), (1993, 960768), (2224, 860976), (2304, 831081), (2502, 765312), (3336, 573984), (3456, 554054), (3753, 510208), (3986, 480384), (4448, 430488), (5004, 382656), (5979, 320256), (6672, 286992), (6912, 277027), (7506, 255104), (7972, 240192), (8896, 215244), (10008, 191328), (11958, 160128), (13344, 143496), (15012, 127552), (15944, 120096), (17792, 107622), (17937, 106752), (20016, 95664), (23916, 80064), (26688, 71748), (30024, 63776), (31888, 60048), (35584, 53811), (35874, 53376), (40032, 47832)]