2660088

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 7142400

約数和(自身を除く): 4482312

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 79, 92, 122, 138, 158, 183, 184, 237, 244, 276, 316, 366, 474, 488, 552, 632, 732, 948, 1403, 1464, 1817, 1896, 2806, 3634, 4209, 4819, 5451, 5612, 7268, 8418, 9638, 10902, 11224, 14457, 14536, 16836, 19276, 21804, 28914, 33672, 38552, 43608, 57828, 110837, 115656, 221674, 332511, 443348, 665022, 886696, 1330044, 2660088]

約数ペア:

[(1, 2660088), (2, 1330044), (3, 886696), (4, 665022), (6, 443348), (8, 332511), (12, 221674), (23, 115656), (24, 110837), (46, 57828), (61, 43608), (69, 38552), (79, 33672), (92, 28914), (122, 21804), (138, 19276), (158, 16836), (183, 14536), (184, 14457), (237, 11224), (244, 10902), (276, 9638), (316, 8418), (366, 7268), (474, 5612), (488, 5451), (552, 4819), (632, 4209), (732, 3634), (948, 2806), (1403, 1896), (1464, 1817)]