12788198496

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{223133}}^1$

素因数の和:223348

約数の個数: 72

約数和(自身を含む): 36549349200

約数和(自身を除く): 23761150704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 6368, 7164, 9552, 14328, 19104, 28656, 57312, 223133, 446266, 669399, 892532, 1338798, 1785064, 2008197, 2677596, 3570128, 4016394, 5355192, 7140256, 8032788, 10710384, 16065576, 21420768, 32131152, 44403467, 64262304, 88806934, 133210401, 177613868, 266420802, 355227736, 399631203, 532841604, 710455472, 799262406, 1065683208, 1420910944, 1598524812, 2131366416, 3197049624, 4262732832, 6394099248, 12788198496]

約数ペア:

[(1, 12788198496), (2, 6394099248), (3, 4262732832), (4, 3197049624), (6, 2131366416), (8, 1598524812), (9, 1420910944), (12, 1065683208), (16, 799262406), (18, 710455472), (24, 532841604), (32, 399631203), (36, 355227736), (48, 266420802), (72, 177613868), (96, 133210401), (144, 88806934), (199, 64262304), (288, 44403467), (398, 32131152), (597, 21420768), (796, 16065576), (1194, 10710384), (1592, 8032788), (1791, 7140256), (2388, 5355192), (3184, 4016394), (3582, 3570128), (4776, 2677596), (6368, 2008197), (7164, 1785064), (9552, 1338798), (14328, 892532), (19104, 669399), (28656, 446266), (57312, 223133)]