19882849728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{143629}}^1$

素因数の和:143754

約数の個数: 112

約数和(自身を含む): 60706081280

約数和(自身を除く): 40823231552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 168, 192, 206, 224, 309, 336, 412, 448, 618, 672, 721, 824, 1236, 1344, 1442, 1648, 2163, 2472, 2884, 3296, 4326, 4944, 5768, 6592, 8652, 9888, 11536, 17304, 19776, 23072, 34608, 46144, 69216, 138432, 143629, 287258, 430887, 574516, 861774, 1005403, 1149032, 1723548, 2010806, 2298064, 3016209, 3447096, 4021612, 4596128, 6032418, 6894192, 8043224, 9192256, 12064836, 13788384, 14793787, 16086448, 24129672, 27576768, 29587574, 32172896, 44381361, 48259344, 59175148, 64345792, 88762722, 96518688, 103556509, 118350296, 177525444, 193037376, 207113018, 236700592, 310669527, 355050888, 414226036, 473401184, 621339054, 710101776, 828452072, 946802368, 1242678108, 1420203552, 1656904144, 2485356216, 2840407104, 3313808288, 4970712432, 6627616576, 9941424864, 19882849728]

約数ペア:

[(1, 19882849728), (2, 9941424864), (3, 6627616576), (4, 4970712432), (6, 3313808288), (7, 2840407104), (8, 2485356216), (12, 1656904144), (14, 1420203552), (16, 1242678108), (21, 946802368), (24, 828452072), (28, 710101776), (32, 621339054), (42, 473401184), (48, 414226036), (56, 355050888), (64, 310669527), (84, 236700592), (96, 207113018), (103, 193037376), (112, 177525444), (168, 118350296), (192, 103556509), (206, 96518688), (224, 88762722), (309, 64345792), (336, 59175148), (412, 48259344), (448, 44381361), (618, 32172896), (672, 29587574), (721, 27576768), (824, 24129672), (1236, 16086448), (1344, 14793787), (1442, 13788384), (1648, 12064836), (2163, 9192256), (2472, 8043224), (2884, 6894192), (3296, 6032418), (4326, 4596128), (4944, 4021612), (5768, 3447096), (6592, 3016209), (8652, 2298064), (9888, 2010806), (11536, 1723548), (17304, 1149032), (19776, 1005403), (23072, 861774), (34608, 574516), (46144, 430887), (69216, 287258), (138432, 143629)]