248728992

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 687439872

約数和(自身を除く): 438710880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 127, 138, 184, 254, 276, 368, 381, 508, 552, 736, 762, 887, 1016, 1104, 1524, 1774, 2032, 2208, 2661, 2921, 3048, 3548, 4064, 5322, 5842, 6096, 7096, 8763, 10644, 11684, 12192, 14192, 17526, 20401, 21288, 23368, 28384, 35052, 40802, 42576, 46736, 61203, 70104, 81604, 85152, 93472, 112649, 122406, 140208, 163208, 225298, 244812, 280416, 326416, 337947, 450596, 489624, 652832, 675894, 901192, 979248, 1351788, 1802384, 1958496, 2590927, 2703576, 3604768, 5181854, 5407152, 7772781, 10363708, 10814304, 15545562, 20727416, 31091124, 41454832, 62182248, 82909664, 124364496, 248728992]

約数ペア:

[(1, 248728992), (2, 124364496), (3, 82909664), (4, 62182248), (6, 41454832), (8, 31091124), (12, 20727416), (16, 15545562), (23, 10814304), (24, 10363708), (32, 7772781), (46, 5407152), (48, 5181854), (69, 3604768), (92, 2703576), (96, 2590927), (127, 1958496), (138, 1802384), (184, 1351788), (254, 979248), (276, 901192), (368, 675894), (381, 652832), (508, 489624), (552, 450596), (736, 337947), (762, 326416), (887, 280416), (1016, 244812), (1104, 225298), (1524, 163208), (1774, 140208), (2032, 122406), (2208, 112649), (2661, 93472), (2921, 85152), (3048, 81604), (3548, 70104), (4064, 61203), (5322, 46736), (5842, 42576), (6096, 40802), (7096, 35052), (8763, 28384), (10644, 23368), (11684, 21288), (12192, 20401), (14192, 17526)]