249918752

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6263}}^1$

素因数の和:6345

約数の個数: 48

約数和(自身を含む): 520914240

約数和(自身を除く): 270995488

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 2494, 4988, 6263, 9976, 12526, 19952, 25052, 39904, 50104, 100208, 181627, 200416, 269309, 363254, 538618, 726508, 1077236, 1453016, 2154472, 2906032, 4308944, 5812064, 7809961, 8617888, 15619922, 31239844, 62479688, 124959376, 249918752]

約数ペア:

[(1, 249918752), (2, 124959376), (4, 62479688), (8, 31239844), (16, 15619922), (29, 8617888), (32, 7809961), (43, 5812064), (58, 4308944), (86, 2906032), (116, 2154472), (172, 1453016), (232, 1077236), (344, 726508), (464, 538618), (688, 363254), (928, 269309), (1247, 200416), (1376, 181627), (2494, 100208), (4988, 50104), (6263, 39904), (9976, 25052), (12526, 19952)]