245987392

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23873}}^1$

素因数の和:23915

約数の個数: 56

約数和(自身を含む): 582143616

約数和(自身を除く): 336156224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 23873, 47746, 95492, 167111, 190984, 334222, 381968, 549079, 668444, 763936, 1098158, 1336888, 1527872, 2196316, 2673776, 3843553, 4392632, 5347552, 7687106, 8785264, 10695104, 15374212, 17570528, 30748424, 35141056, 61496848, 122993696, 245987392]

約数ペア:

[(1, 245987392), (2, 122993696), (4, 61496848), (7, 35141056), (8, 30748424), (14, 17570528), (16, 15374212), (23, 10695104), (28, 8785264), (32, 7687106), (46, 5347552), (56, 4392632), (64, 3843553), (92, 2673776), (112, 2196316), (161, 1527872), (184, 1336888), (224, 1098158), (322, 763936), (368, 668444), (448, 549079), (644, 381968), (736, 334222), (1288, 190984), (1472, 167111), (2576, 95492), (5152, 47746), (10304, 23873)]