204446448

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61729}}^1$

素因数の和:61766

約数の個数: 60

約数和(自身を含む): 597052560

約数和(自身を除く): 392606112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 61729, 123458, 185187, 246916, 370374, 493832, 555561, 740748, 987664, 1111122, 1419767, 1481496, 2222244, 2839534, 2962992, 4259301, 4444488, 5679068, 8518602, 8888976, 11358136, 12777903, 17037204, 22716272, 25555806, 34074408, 51111612, 68148816, 102223224, 204446448]

約数ペア:

[(1, 204446448), (2, 102223224), (3, 68148816), (4, 51111612), (6, 34074408), (8, 25555806), (9, 22716272), (12, 17037204), (16, 12777903), (18, 11358136), (23, 8888976), (24, 8518602), (36, 5679068), (46, 4444488), (48, 4259301), (69, 2962992), (72, 2839534), (92, 2222244), (138, 1481496), (144, 1419767), (184, 1111122), (207, 987664), (276, 740748), (368, 555561), (414, 493832), (552, 370374), (828, 246916), (1104, 185187), (1656, 123458), (3312, 61729)]