249123056

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24443}}^1$

素因数の和:24478

約数の個数: 60

約数和(自身を含む): 604695672

約数和(自身を除く): 355572616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 24443, 48886, 97772, 171101, 195544, 317759, 342202, 391088, 635518, 684404, 1197707, 1271036, 1368808, 2224313, 2395414, 2542072, 2737616, 4448626, 4790828, 5084144, 8897252, 9581656, 15570191, 17794504, 19163312, 31140382, 35589008, 62280764, 124561528, 249123056]

約数ペア:

[(1, 249123056), (2, 124561528), (4, 62280764), (7, 35589008), (8, 31140382), (13, 19163312), (14, 17794504), (16, 15570191), (26, 9581656), (28, 8897252), (49, 5084144), (52, 4790828), (56, 4448626), (91, 2737616), (98, 2542072), (104, 2395414), (112, 2224313), (182, 1368808), (196, 1271036), (208, 1197707), (364, 684404), (392, 635518), (637, 391088), (728, 342202), (784, 317759), (1274, 195544), (1456, 171101), (2548, 97772), (5096, 48886), (10192, 24443)]