489880128

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{110933}}^1$

素因数の和:110971

約数の個数: 56

約数和(自身を含む): 1352507328

約数和(自身を除く): 862627200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 110933, 221866, 332799, 443732, 665598, 887464, 1331196, 1774928, 2551459, 2662392, 3549856, 5102918, 5324784, 7099712, 7654377, 10205836, 10649568, 15308754, 20411672, 21299136, 30617508, 40823344, 61235016, 81646688, 122470032, 163293376, 244940064, 489880128]

約数ペア:

[(1, 489880128), (2, 244940064), (3, 163293376), (4, 122470032), (6, 81646688), (8, 61235016), (12, 40823344), (16, 30617508), (23, 21299136), (24, 20411672), (32, 15308754), (46, 10649568), (48, 10205836), (64, 7654377), (69, 7099712), (92, 5324784), (96, 5102918), (138, 3549856), (184, 2662392), (192, 2551459), (276, 1774928), (368, 1331196), (552, 887464), (736, 665598), (1104, 443732), (1472, 332799), (2208, 221866), (4416, 110933)]