348308964

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{140221}}^1$

素因数の和:140257

約数の個数: 48

約数和(自身を含む): 942291840

約数和(自身を除く): 593982876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 140221, 280442, 420663, 560884, 841326, 1261989, 1682652, 2523978, 3225083, 3785967, 5047956, 6450166, 7571934, 9675249, 12900332, 15143868, 19350498, 29025747, 38700996, 58051494, 87077241, 116102988, 174154482, 348308964]

約数ペア:

[(1, 348308964), (2, 174154482), (3, 116102988), (4, 87077241), (6, 58051494), (9, 38700996), (12, 29025747), (18, 19350498), (23, 15143868), (27, 12900332), (36, 9675249), (46, 7571934), (54, 6450166), (69, 5047956), (92, 3785967), (108, 3225083), (138, 2523978), (207, 1682652), (276, 1261989), (414, 841326), (621, 560884), (828, 420663), (1242, 280442), (2484, 140221)]