449419248

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{22453}}^1$

素因数の和:22606

約数の個数: 60

約数和(自身を含む): 1266854680

約数和(自身を除く): 817435432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 22453, 44906, 67359, 89812, 134718, 179624, 202077, 269436, 359248, 404154, 538872, 808308, 1077744, 1616616, 3120967, 3233232, 6241934, 9362901, 12483868, 18725802, 24967736, 28088703, 37451604, 49935472, 56177406, 74903208, 112354812, 149806416, 224709624, 449419248]

約数ペア:

[(1, 449419248), (2, 224709624), (3, 149806416), (4, 112354812), (6, 74903208), (8, 56177406), (9, 49935472), (12, 37451604), (16, 28088703), (18, 24967736), (24, 18725802), (36, 12483868), (48, 9362901), (72, 6241934), (139, 3233232), (144, 3120967), (278, 1616616), (417, 1077744), (556, 808308), (834, 538872), (1112, 404154), (1251, 359248), (1668, 269436), (2224, 202077), (2502, 179624), (3336, 134718), (5004, 89812), (6672, 67359), (10008, 44906), (20016, 22453)]