245702928

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{222557}}^1$

素因数の和:222591

約数の個数: 40

約数和(自身を含む): 662332608

約数和(自身を除く): 416629680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 222557, 445114, 667671, 890228, 1335342, 1780456, 2670684, 3560912, 5118811, 5341368, 10237622, 10682736, 15356433, 20475244, 30712866, 40950488, 61425732, 81900976, 122851464, 245702928]

約数ペア:

[(1, 245702928), (2, 122851464), (3, 81900976), (4, 61425732), (6, 40950488), (8, 30712866), (12, 20475244), (16, 15356433), (23, 10682736), (24, 10237622), (46, 5341368), (48, 5118811), (69, 3560912), (92, 2670684), (138, 1780456), (184, 1335342), (276, 890228), (368, 667671), (552, 445114), (1104, 222557)]